Search a number
-
+
464401231354760 = 235743936771027489
BaseRepresentation
bin110100110010111101101011…
…0011011011001101110001000
32020220022022202021221000012212
41221211323112123121232020
5441332222210211323020
64323410551435524252
7166550611303213610
oct15145732633315610
92226268667830185
10464401231354760
11124a77502203827
12441040a08b9688
1316c18b04684c8b
1482971d4c15a40
1538a521d715cc5
hex1a65ed66d9b88

464401231354760 has 128 divisors (see below), whose sum is σ = 1197221484096000. Its totient is φ = 158817225498624.

The previous prime is 464401231354607. The next prime is 464401231354777. The reversal of 464401231354760 is 67453132104464.

It is a junction number, because it is equal to n+sod(n) for n = 464401231354699 and 464401231354708.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451463096 + ... + 452490584.

It is an arithmetic number, because the mean of its divisors is an integer number (9353292844500).

Almost surely, 2464401231354760 is an apocalyptic number.

464401231354760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464401231354760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598610742048000).

464401231354760 is an abundant number, since it is smaller than the sum of its proper divisors (732820252741240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464401231354760 is a wasteful number, since it uses less digits than its factorization.

464401231354760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031623 (or 1031619 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 464401231354760 in words is "four hundred sixty-four trillion, four hundred one billion, two hundred thirty-one million, three hundred fifty-four thousand, seven hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 439 878 1756 2195 3073 3512 3677 4390 6146 7354 8780 12292 14708 15365 17560 18385 24584 25739 29416 30730 36770 51478 61460 73540 102956 122920 128695 147080 205912 257390 514780 1027489 1029560 1614203 2054978 3228406 4109956 5137445 6456812 7192423 8071015 8219912 10274890 11299421 12913624 14384846 16142030 20549780 22598842 28769692 32284060 35962115 41099560 45197684 56497105 57539384 64568120 71924230 90395368 112994210 143848460 225988420 287696920 451067671 451976840 902135342 1804270684 2255338355 3157473697 3608541368 3778077053 4510676710 6314947394 7556154106 9021353420 12629894788 15112308212 15787368485 18042706840 18890385265 25259789576 26446539371 30224616424 31574736970 37780770530 52893078742 63149473940 75561541060 105786157484 126298947880 132232696855 151123082120 211572314968 264465393710 528930787420 1057861574840 1658575826267 3317151652534 6634303305068 8292879131335 11610030783869 13268606610136 16585758262670 23220061567738 33171516525340 46440123135476 58050153919345 66343033050680 92880246270952 116100307838690 232200615677380 464401231354760