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13331502014 = 2296771211229
BaseRepresentation
bin11000110101001111…
…01001001110111110
31021102002120110201212
430122213221032332
5204300331031024
610042512204422
7651236616545
oct143247511676
937362513655
1013331502014
115721315866
122700839712
131345c7c33c
149067bd15c
155305d4a0e
hex31a9e93be

13331502014 has 64 divisors (see below), whose sum is σ = 21485606400. Its totient is φ = 6193756800.

The previous prime is 13331502011. The next prime is 13331502049. The reversal of 13331502014 is 41020513331.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331502011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58216052 + ... + 58216280.

It is an arithmetic number, because the mean of its divisors is an integer number (335712600).

Almost surely, 213331502014 is an apocalyptic number.

13331502014 is a deficient number, since it is larger than the sum of its proper divisors (8154104386).

13331502014 is a wasteful number, since it uses less digits than its factorization.

13331502014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 13331502014 in words is "thirteen billion, three hundred thirty-one million, five hundred two thousand, fourteen".

Divisors: 1 2 29 58 67 71 134 142 211 229 422 458 1943 2059 3886 4118 4757 6119 6641 9514 12238 13282 14137 14981 15343 16259 28274 29962 30686 32518 48319 96638 137953 275906 409973 434449 444947 471511 819946 868898 889894 943022 1003727 1089353 1401251 2007454 2178706 2802502 3237373 3430649 6474746 6861298 29108083 31591237 58216166 63182474 93883817 99488821 187767634 198977642 229853483 459706966 6665751007 13331502014