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468312700 = 225237472693
BaseRepresentation
bin11011111010011…
…110001001111100
31012122012202020211
4123322132021330
51424342001300
6114245322204
714414410102
oct3372361174
91178182224
10468312700
11220394299
12110a06364
137603c10b
14462a7c72
152b1a94ba
hex1be9e27c

468312700 has 72 divisors (see below), whose sum is σ = 1066306752. Its totient is φ = 178318080.

The previous prime is 468312697. The next prime is 468312707. The reversal of 468312700 is 7213864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468312707) 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, 172554 + ... + 175246.

It is an arithmetic number, because the mean of its divisors is an integer number (14809816).

Almost surely, 2468312700 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 468312700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533153376).

468312700 is an abundant number, since it is smaller than the sum of its proper divisors (597994052).

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

468312700 is a wasteful number, since it uses less digits than its factorization.

468312700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791 (or 2784 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 468312700 is about 21640.5337272443. The cubic root of 468312700 is about 776.5664881709.

The spelling of 468312700 in words is "four hundred sixty-eight million, three hundred twelve thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 37 47 50 74 94 100 148 185 188 235 370 470 740 925 940 1175 1739 1850 2350 2693 3478 3700 4700 5386 6956 8695 10772 13465 17390 26930 34780 43475 53860 67325 86950 99641 126571 134650 173900 199282 253142 269300 398564 498205 506284 632855 996410 1265710 1992820 2491025 2531420 3164275 4683127 4982050 6328550 9366254 9964100 12657100 18732508 23415635 46831270 93662540 117078175 234156350 468312700