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13641152606 = 264791911471
BaseRepresentation
bin11001011010001001…
…10111100001011110
31022012200020100111022
430231010313201132
5210414113340411
610133333124142
7662016612134
oct145504674136
938180210438
1013641152606
115870090944
122788489652
131395178943
14935985754
1554c89cedb
hex32d13785e

13641152606 has 16 divisors (see below), whose sum is σ = 20517442560. Its totient is φ = 6802031160.

The previous prime is 13641152557. The next prime is 13641152627. The reversal of 13641152606 is 60625114631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183451 + ... + 1194921.

It is an arithmetic number, because the mean of its divisors is an integer number (1282340160).

Almost surely, 213641152606 is an apocalyptic number.

13641152606 is a deficient number, since it is larger than the sum of its proper divisors (6876289954).

13641152606 is a wasteful number, since it uses less digits than its factorization.

13641152606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13039.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 13641152606 in words is "thirteen billion, six hundred forty-one million, one hundred fifty-two thousand, six hundred six".

Divisors: 1 2 647 919 1294 1838 11471 22942 594593 1189186 7421737 10541849 14843474 21083698 6820576303 13641152606