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10737468648 = 2333227218989
BaseRepresentation
bin10100000000000000…
…01100010011101000
31000201022102220221000
422000000030103220
5133442242444043
64533245115000
7530040656214
oct120000142350
930638386830
1010737468648
114610026135
1220b7b58a60
13102171815a
1473c091944
1542c9d22d3
hex28000c4e8

10737468648 has 64 divisors (see below), whose sum is σ = 29957832000. Its totient is φ = 3563372736.

The previous prime is 10737468593. The next prime is 10737468653. The reversal of 10737468648 is 84686473701.

10737468648 is a `hidden beast` number, since 107 + 37 + 468 + 6 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 10737468594 and 10737468603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60463 + ... + 158526.

It is an arithmetic number, because the mean of its divisors is an integer number (468091125).

Almost surely, 210737468648 is an apocalyptic number.

10737468648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10737468648 is an abundant number, since it is smaller than the sum of its proper divisors (19220363352).

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

10737468648 is a wasteful number, since it uses less digits than its factorization.

10737468648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219231 (or 219221 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 10737468648 in words is "ten billion, seven hundred thirty-seven million, four hundred sixty-eight thousand, six hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 227 454 681 908 1362 1816 2043 2724 4086 5448 6129 8172 12258 16344 24516 49032 218989 437978 656967 875956 1313934 1751912 1970901 2627868 3941802 5255736 5912703 7883604 11825406 15767208 23650812 47301624 49710503 99421006 149131509 198842012 298263018 397684024 447394527 596526036 894789054 1193052072 1342183581 1789578108 2684367162 3579156216 5368734324 10737468648