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13054255102 = 2719615631429
BaseRepresentation
bin11000010100001100…
…00001111111111110
31020200202212212110201
430022012001333332
5203213342130402
65555205554114
7641332223530
oct141206017776
936622785421
1013054255102
115599872089
122643a1593a
1313006b9b05
148bba4d850
155160bc687
hex30a181ffe

13054255102 has 64 divisors (see below), whose sum is σ = 24002035200. Its totient is φ = 5200433280.

The previous prime is 13054255091. The next prime is 13054255117. The reversal of 13054255102 is 20155245031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9134524 + ... + 9135952.

It is an arithmetic number, because the mean of its divisors is an integer number (375031800).

Almost surely, 213054255102 is an apocalyptic number.

13054255102 is a deficient number, since it is larger than the sum of its proper divisors (10947780098).

13054255102 is a wasteful number, since it uses less digits than its factorization.

13054255102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 13054255102 in words is "thirteen billion, fifty-four million, two hundred fifty-five thousand, one hundred two".

Divisors: 1 2 7 14 19 38 61 122 133 266 427 563 854 1126 1159 1429 2318 2858 3941 7882 8113 10003 10697 16226 20006 21394 27151 34343 54302 68686 74879 87169 149758 174338 190057 240401 380114 480802 610183 652517 804527 1220366 1305034 1609054 1656211 3312422 4567619 5631689 9135238 11263378 11593477 15286013 23186954 30572026 49076147 98152294 107002091 214004182 343533029 687066058 932446793 1864893586 6527127551 13054255102