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13610541742 = 272647214657
BaseRepresentation
bin11001010110100000…
…00110001010101110
31022010112122011021121
430223100012022232
5210333244313432
610130321051154
7661165460500
oct145320061256
938115564247
1013610541742
115854883506
12277a186aba
13138ba1b8c5
14931897d70
15549d53197
hex32b4062ae

13610541742 has 24 divisors (see below), whose sum is σ = 23785823664. Its totient is φ = 5824046592.

The previous prime is 13610541701. The next prime is 13610541779. The reversal of 13610541742 is 24714501631.

It is a junction number, because it is equal to n+sod(n) for n = 13610541698 and 13610541707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43923 + ... + 170734.

It is an arithmetic number, because the mean of its divisors is an integer number (991075986).

Almost surely, 213610541742 is an apocalyptic number.

13610541742 is a deficient number, since it is larger than the sum of its proper divisors (10175281922).

13610541742 is a wasteful number, since it uses less digits than its factorization.

13610541742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215320 (or 215313 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 13610541742 in words is "thirteen billion, six hundred ten million, five hundred forty-one thousand, seven hundred forty-two".

Divisors: 1 2 7 14 49 98 647 1294 4529 9058 31703 63406 214657 429314 1502599 3005198 10518193 21036386 138883079 277766158 972181553 1944363106 6805270871 13610541742