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468830247331 = 17231778367427
BaseRepresentation
bin1101101001010000111…
…01011101100110100011
31122211010120211012212111
412310220131131212203
530140131020403311
6555213323140151
745605023231015
oct6645035354643
91584116735774
10468830247331
111709144a7a26
1276a42374657
1335297621c44
14189976c01b5
15c2de495d21
hex6d2875d9a3

468830247331 has 16 divisors (see below), whose sum is σ = 518028286464. Its totient is φ = 422037134464.

The previous prime is 468830247313. The next prime is 468830247349. The reversal of 468830247331 is 133742038864.

It is an interprime number because it is at equal distance from previous prime (468830247313) and next prime (468830247349).

It is not a de Polignac number, because 468830247331 - 27 = 468830247203 is a prime.

It is a super-2 number, since 2×4688302473312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468830247131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6919440 + ... + 6986866.

It is an arithmetic number, because the mean of its divisors is an integer number (32376767904).

Almost surely, 2468830247331 is an apocalyptic number.

468830247331 is a deficient number, since it is larger than the sum of its proper divisors (49198039133).

468830247331 is a wasteful number, since it uses less digits than its factorization.

468830247331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85250.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 468830247331 in words is "four hundred sixty-eight billion, eight hundred thirty million, two hundred forty-seven thousand, three hundred thirty-one".

Divisors: 1 17 23 391 17783 67427 302311 409009 1146259 1550821 6953153 26363957 1199054341 20383923797 27578249843 468830247331