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468854680 = 23574140841
BaseRepresentation
bin11011111100100…
…010011110011000
31012200020021201011
4123330202132120
51430011322210
6114305103304
714422125160
oct3374423630
91180207634
10468854680
11220724508
12111027b34
137619ba08
14463a95a0
152b264d8a
hex1bf22798

468854680 has 64 divisors (see below), whose sum is σ = 1235062080. Its totient is φ = 156825600.

The previous prime is 468854669. The next prime is 468854693. The reversal of 468854680 is 86458864.

It is a congruent number.

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, 8941 + ... + 31900.

It is an arithmetic number, because the mean of its divisors is an integer number (19297845).

Almost surely, 2468854680 is an apocalyptic number.

468854680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

468854680 is an abundant number, since it is smaller than the sum of its proper divisors (766207400).

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

468854680 is a wasteful number, since it uses less digits than its factorization.

468854680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40900 (or 40896 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The square root of 468854680 is about 21653.0524407068. The cubic root of 468854680 is about 776.8659470910.

The spelling of 468854680 in words is "four hundred sixty-eight million, eight hundred fifty-four thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 41 56 70 82 140 164 205 280 287 328 410 574 820 1148 1435 1640 2296 2870 5740 11480 40841 81682 163364 204205 285887 326728 408410 571774 816820 1143548 1429435 1633640 1674481 2287096 2858870 3348962 5717740 6697924 8372405 11435480 11721367 13395848 16744810 23442734 33489620 46885468 58606835 66979240 93770936 117213670 234427340 468854680