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468961088 = 2629376829
BaseRepresentation
bin11011111100111…
…100011101000000
31012200102200200012
4123330330131000
51430023223323
6114311244052
714423050331
oct3374743500
91180380605
10468961088
11220797452
12111079628
137620828b
14463d6288
152b286678
hex1bf3c740

468961088 has 56 divisors (see below), whose sum is σ = 988847400. Its totient is φ = 220243968.

The previous prime is 468961069. The next prime is 468961091. The reversal of 468961088 is 880169864.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 173396224 + 295564864 = 13168^2 + 17192^2 .

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, 65258 + ... + 72086.

Almost surely, 2468961088 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 468961088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494423700).

468961088 is an abundant number, since it is smaller than the sum of its proper divisors (519886312).

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

468961088 is a wasteful number, since it uses less digits than its factorization.

468961088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6907 (or 6897 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 468961088 is about 21655.5094144654. The cubic root of 468961088 is about 776.9247133444.

The spelling of 468961088 in words is "four hundred sixty-eight million, nine hundred sixty-one thousand, eighty-eight".

Divisors: 1 2 4 8 16 29 32 37 58 64 74 116 148 232 296 464 592 928 1073 1184 1856 2146 2368 4292 6829 8584 13658 17168 27316 34336 54632 68672 109264 198041 218528 252673 396082 437056 505346 792164 1010692 1584328 2021384 3168656 4042768 6337312 7327517 8085536 12674624 14655034 16171072 29310068 58620136 117240272 234480544 468961088