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468551764 = 221392812999
BaseRepresentation
bin11011111011011…
…000100001010100
31012122122220012001
4123323120201110
51424422124024
6114254405044
714416424062
oct3373304124
91178586161
10468551764
1122053796a
12110b00784
13760c3b85
144632b032
152b205244
hex1bed8854

468551764 has 24 divisors (see below), whose sum is σ = 829080000. Its totient is φ = 231685440.

The previous prime is 468551749. The next prime is 468551777. The reversal of 468551764 is 467155864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154737 + ... + 157735.

It is an arithmetic number, because the mean of its divisors is an integer number (34545000).

Almost surely, 2468551764 is an apocalyptic number.

It is an amenable number.

468551764 is a deficient number, since it is larger than the sum of its proper divisors (360528236).

468551764 is a wasteful number, since it uses less digits than its factorization.

468551764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3423 (or 3421 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The square root of 468551764 is about 21646.0565461703. The cubic root of 468551764 is about 776.6986060983.

The spelling of 468551764 in words is "four hundred sixty-eight million, five hundred fifty-one thousand, seven hundred sixty-four".

Divisors: 1 2 4 139 278 281 556 562 1124 2999 5998 11996 39059 78118 156236 416861 833722 842719 1667444 1685438 3370876 117137941 234275882 468551764