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468630351 = 32760112377
BaseRepresentation
bin11011111011101…
…011101101001111
31012122210212222200
4123323223231033
51424432132401
6114300212543
714420202150
oct3373535517
91178725880
10468630351
11220590a12
12110b3a153
1376120887
144634b927
152b21d686
hex1beebb4f

468630351 has 24 divisors (see below), whose sum is σ = 774961824. Its totient is φ = 267321600.

The previous prime is 468630329. The next prime is 468630389. The reversal of 468630351 is 153036864.

It is not a de Polignac number, because 468630351 - 25 = 468630319 is a prime.

It is a super-2 number, since 2×4686303512 = 439228811756766402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468630391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31675 + ... + 44051.

It is an arithmetic number, because the mean of its divisors is an integer number (32290076).

Almost surely, 2468630351 is an apocalyptic number.

468630351 is a deficient number, since it is larger than the sum of its proper divisors (306331473).

468630351 is a wasteful number, since it uses less digits than its factorization.

468630351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12991 (or 12988 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 468630351 is about 21647.8717429682. The cubic root of 468630351 is about 776.7420271287.

The spelling of 468630351 in words is "four hundred sixty-eight million, six hundred thirty thousand, three hundred fifty-one".

Divisors: 1 3 7 9 21 63 601 1803 4207 5409 12377 12621 37131 37863 86639 111393 259917 779751 7438577 22315731 52070039 66947193 156210117 468630351