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468307431876 = 22381714776113
BaseRepresentation
bin1101101000010010100…
…11000101000111000100
31122202210011001102220010
412310021103011013010
530133043200310001
6555045405310220
745556044330504
oct6641123050704
91582704042803
10468307431876
11170676377a39
1276917265370
133521320c09b
14189480a9a04
15c2ad6228d6
hex6d094c51c4

468307431876 has 24 divisors (see below), whose sum is σ = 1092851301024. Its totient is φ = 156083340160.

The previous prime is 468307431863. The next prime is 468307431877. The reversal of 468307431876 is 678134703864.

It is not an unprimeable number, because it can be changed into a prime (468307431877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290005 + ... + 2486108.

It is an arithmetic number, because the mean of its divisors is an integer number (45535470876).

Almost surely, 2468307431876 is an apocalyptic number.

It is an amenable number.

468307431876 is an abundant number, since it is smaller than the sum of its proper divisors (624543869148).

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

468307431876 is a wasteful number, since it uses less digits than its factorization.

468307431876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784291 (or 4784289 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 468307431876 in words is "four hundred sixty-eight billion, three hundred seven million, four hundred thirty-one thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 12 8171 16342 24513 32684 49026 98052 4776113 9552226 14328339 19104452 28656678 57313356 39025619323 78051238646 117076857969 156102477292 234153715938 468307431876