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468710087385 = 35641436311173
BaseRepresentation
bin1101101001000010100…
…11000101101011011001
31122210211012201110102010
412310201103011223121
530134404240244020
6555153351500133
745602034002331
oct6644123055331
91583735643363
10468710087385
11170862696a91
1276a0a087649
1335278770297
14189857620c1
15c2d3b5cde0
hex6d214c5ad9

468710087385 has 32 divisors (see below), whose sum is σ = 751345481088. Its totient is φ = 249509191680.

The previous prime is 468710087359. The next prime is 468710087389. The reversal of 468710087385 is 583780017864.

It is not a de Polignac number, because 468710087385 - 228 = 468441651929 is a prime.

It is a super-2 number, since 2×4687100873852 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (468710087389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41944659 + ... + 41955831.

It is an arithmetic number, because the mean of its divisors is an integer number (23479546284).

Almost surely, 2468710087385 is an apocalyptic number.

It is an amenable number.

468710087385 is a deficient number, since it is larger than the sum of its proper divisors (282635393703).

468710087385 is a wasteful number, since it uses less digits than its factorization.

468710087385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16185.

The product of its (nonzero) digits is 9031680, while the sum is 57.

The spelling of 468710087385 in words is "four hundred sixty-eight billion, seven hundred ten million, eighty-seven thousand, three hundred eighty-five".

Divisors: 1 3 5 15 641 1923 3205 4363 9615 11173 13089 21815 33519 55865 65445 167595 2796683 7161893 8390049 13983415 21485679 35809465 41950245 48747799 107428395 146243397 243738995 731216985 31247339159 93742017477 156236695795 468710087385