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13032214302 = 237961944417
BaseRepresentation
bin11000010001100011…
…11100111100011110
31020122020102002011210
430020301330330132
5203142221324202
65553101325250
7640643664612
oct141061747436
936566362153
1013032214302
115588388548
122638566826
1312c8c70813
148b8b53342
155141b6c6c
hex308c7cf1e

13032214302 has 32 divisors (see below), whose sum is σ = 26437593600. Its totient is φ = 4282057728.

The previous prime is 13032214289. The next prime is 13032214319. The reversal of 13032214302 is 20341223031.

It is a super-2 number, since 2×130322143022 (a number of 21 digits) contains 22 as substring.

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, 271198 + ... + 315614.

It is an arithmetic number, because the mean of its divisors is an integer number (826174800).

Almost surely, 213032214302 is an apocalyptic number.

13032214302 is an abundant number, since it is smaller than the sum of its proper divisors (13405379298).

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

13032214302 is a wasteful number, since it uses less digits than its factorization.

13032214302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45120.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13032214302 its reverse (20341223031), we get a palindrome (33373437333).

The spelling of 13032214302 in words is "thirteen billion, thirty-two million, two hundred fourteen thousand, three hundred two".

Divisors: 1 2 3 6 79 158 237 474 619 1238 1857 3714 44417 48901 88834 97802 133251 146703 266502 293406 3508943 7017886 10526829 21053658 27494123 54988246 82482369 164964738 2172035717 4344071434 6516107151 13032214302