Search a number
-
+
30322130033110 = 25171982111434417
BaseRepresentation
bin1101110010011111010111…
…10010100001100111010110
310222100202201101011221121011
412321033223302201213112
512433244210242024420
6144253443315442434
76246462435446536
oct671175362414726
9128322641157534
1030322130033110
1197305a79a8813
12349876bbb641a
1313bc49801a6b6
1476b85563b4c6
15378b351ee95a
hex1b93ebca19d6

30322130033110 has 64 divisors (see below), whose sum is σ = 60906113542080. Its totient is φ = 10801406730240.

The previous prime is 30322130033081. The next prime is 30322130033137. The reversal of 30322130033110 is 1133003122303.

It is a congruent number.

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, 3065379 + ... + 8369038.

It is an arithmetic number, because the mean of its divisors is an integer number (951658024095).

Almost surely, 230322130033110 is an apocalyptic number.

30322130033110 is an abundant number, since it is smaller than the sum of its proper divisors (30583983508970).

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

30322130033110 is a wasteful number, since it uses less digits than its factorization.

30322130033110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11435281.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30322130033110 its reverse (1133003122303), we get a palindrome (31455133155413).

The spelling of 30322130033110 in words is "thirty trillion, three hundred twenty-two billion, one hundred thirty million, thirty-three thousand, one hundred ten".

Divisors: 1 2 5 10 17 19 34 38 85 95 170 190 323 646 821 1615 1642 3230 4105 8210 13957 15599 27914 31198 69785 77995 139570 155990 265183 530366 1325915 2651830 11434417 22868834 57172085 114344170 194385089 217253923 388770178 434507846 971925445 1086269615 1943850890 2172539230 3693316691 7386633382 9387656357 18466583455 18775312714 36933166910 46938281785 93876563570 159590158069 178365470783 319180316138 356730941566 797950790345 891827353915 1595901580690 1783654707830 3032213003311 6064426006622 15161065016555 30322130033110