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13674504131 = 41794221829
BaseRepresentation
bin11001011110001000…
…00101111111000011
31022021222222210011222
430233010011333003
5211001133113011
610140524025255
7662603236661
oct145704057703
938258883158
1013674504131
1158879a0392
12279769222b
13139c055282
1493a187c31
15550789ddb
hex32f105fc3

13674504131 has 8 divisors (see below), whose sum is σ = 14185348800. Its totient is φ = 13172103360.

The previous prime is 13674504119. The next prime is 13674504133. The reversal of 13674504131 is 13140547631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13674504131 - 214 = 13674487747 is a prime.

It is a super-2 number, since 2×136745041312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13674504091 and 13674504100.

It is not an unprimeable number, because it can be changed into a prime (13674504133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2107676 + ... + 2114153.

It is an arithmetic number, because the mean of its divisors is an integer number (1773168600).

Almost surely, 213674504131 is an apocalyptic number.

13674504131 is a deficient number, since it is larger than the sum of its proper divisors (510844669).

13674504131 is an equidigital number, since it uses as much as digits as its factorization.

13674504131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221949.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 13674504131 in words is "thirteen billion, six hundred seventy-four million, five hundred four thousand, one hundred thirty-one".

Divisors: 1 41 79 3239 4221829 173094989 333524491 13674504131