Search a number
-
+
48253254027654 = 231321112197240379
BaseRepresentation
bin10101111100010110101100…
…00100001100100110000110
320022211222002020110000001210
422332023112010030212012
522311040131012341104
6250343123333032250
713110116421553644
oct1276132604144606
9208758066400053
1048253254027654
11144140a9a36705
1254b3979185686
1320c0354454a50
14bcb6817ba194
1558a2a04bc989
hex2be2d610c986

48253254027654 has 64 divisors (see below), whose sum is σ = 104431641027840. Its totient is φ = 14775516443520.

The previous prime is 48253254027581. The next prime is 48253254027659. The reversal of 48253254027654 is 45672045235284.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 48253254027594 and 48253254027603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48253254027659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200618037 + ... + 200858415.

It is an arithmetic number, because the mean of its divisors is an integer number (1631744391060).

Almost surely, 248253254027654 is an apocalyptic number.

48253254027654 is an abundant number, since it is smaller than the sum of its proper divisors (56178387000186).

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

48253254027654 is a wasteful number, since it uses less digits than its factorization.

48253254027654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252805.

The product of its (nonzero) digits is 64512000, while the sum is 57.

The spelling of 48253254027654 in words is "forty-eight trillion, two hundred fifty-three billion, two hundred fifty-four million, twenty-seven thousand, six hundred fifty-four".

Divisors: 1 2 3 6 13 26 39 78 211 422 633 1266 2743 5486 8229 12197 16458 24394 36591 73182 158561 240379 317122 475683 480758 721137 951366 1442274 2573567 3124927 5147134 6249854 7720701 9374781 15441402 18749562 33456371 50719969 66912742 100369113 101439938 152159907 200738226 304319814 659359597 1318719194 1978078791 2931902663 3956157582 5863805326 8795707989 17591415978 38114734619 76229469238 114344203857 228688407714 618631461893 1237262923786 1855894385679 3711788771358 8042209004609 16084418009218 24126627013827 48253254027654