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10288652 = 22111931397
BaseRepresentation
bin100111001111…
…111000001100
3201100201101012
4213033320030
510113214102
61004304352
7153311033
oct47177014
921321335
1010288652
115898020
1235420b8
13219307a
14151b71a
15d83752
hex9cfe0c

10288652 has 48 divisors (see below), whose sum is σ = 21396480. Its totient is φ = 4276800.

The previous prime is 10288639. The next prime is 10288669. The reversal of 10288652 is 25688201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25718 + ... + 26114.

It is an arithmetic number, because the mean of its divisors is an integer number (445760).

Almost surely, 210288652 is an apocalyptic number.

It is an amenable number.

10288652 is an abundant number, since it is smaller than the sum of its proper divisors (11107828).

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

10288652 is a wasteful number, since it uses less digits than its factorization.

10288652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 10288652 is about 3207.5928669331. The cubic root of 10288652 is about 217.4967771575.

The spelling of 10288652 in words is "ten million, two hundred eighty-eight thousand, six hundred fifty-two".

Divisors: 1 2 4 11 19 22 31 38 44 62 76 124 209 341 397 418 589 682 794 836 1178 1364 1588 2356 4367 6479 7543 8734 12307 12958 15086 17468 24614 25916 30172 49228 82973 135377 165946 233833 270754 331892 467666 541508 935332 2572163 5144326 10288652