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9010263838 = 213978741183
BaseRepresentation
bin10000110010000110…
…11011011100011110
3212020221101211100111
420121003123130132
5121423111420323
64050025120234
7436165656532
oct103103333436
925227354314
109010263838
113904071644
1218b562907a
13b07934c84
14616927bc2
1537b057c0d
hex2190db71e

9010263838 has 16 divisors (see below), whose sum is σ = 13630256640. Its totient is φ = 4466929176.

The previous prime is 9010263799. The next prime is 9010263851. The reversal of 9010263838 is 8383620109.

9010263838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9010263838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198195 + ... + 239377.

It is an arithmetic number, because the mean of its divisors is an integer number (851891040).

Almost surely, 29010263838 is an apocalyptic number.

9010263838 is a deficient number, since it is larger than the sum of its proper divisors (4619992802).

9010263838 is a wasteful number, since it uses less digits than its factorization.

9010263838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42111.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 9010263838 is about 94922.4095669721. The cubic root of 9010263838 is about 2080.8742501862.

The spelling of 9010263838 in words is "nine billion, ten million, two hundred sixty-three thousand, eight hundred thirty-eight".

Divisors: 1 2 139 278 787 1574 41183 82366 109393 218786 5724437 11448874 32411021 64822042 4505131919 9010263838