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468210264 = 233237691103
BaseRepresentation
bin11011111010000…
…101001001011000
31012122000112201220
4123322011021120
51424330212024
6114243212040
714413502334
oct3372051130
91178015656
10468210264
11220324335
12110977020
13760045c2
144627c7c4
152b188e79
hex1be85258

468210264 has 64 divisors (see below), whose sum is σ = 1224115200. Its totient is φ = 148955136.

The previous prime is 468210229. The next prime is 468210343. The reversal of 468210264 is 462012864.

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, 423937 + ... + 425039.

It is an arithmetic number, because the mean of its divisors is an integer number (19126800).

Almost surely, 2468210264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468210264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612057600).

468210264 is an abundant number, since it is smaller than the sum of its proper divisors (755904936).

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

468210264 is a wasteful number, since it uses less digits than its factorization.

468210264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 1900 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 468210264 is about 21638.1668354785. The cubic root of 468210264 is about 776.5098634944.

The spelling of 468210264 in words is "four hundred sixty-eight million, two hundred ten thousand, two hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 769 1103 1538 2206 2307 3076 3309 4412 4614 6152 6618 8824 9228 13236 17687 18456 25369 26472 35374 50738 53061 70748 76107 101476 106122 141496 152214 202952 212244 304428 424488 608856 848207 1696414 2544621 3392828 5089242 6785656 10178484 19508761 20356968 39017522 58526283 78035044 117052566 156070088 234105132 468210264