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13910104813 = 117317322671
BaseRepresentation
bin11001111010001101…
…10101101011101101
31022220102022112120011
430331012311223231
5211441441323223
610220141453221
71001463640303
oct147506655355
938812275504
1013910104813
1159989896a0
122842571211
131408ac5867
1495d596273
155662c780d
hex33d1b5aed

13910104813 has 8 divisors (see below), whose sum is σ = 15382532736. Its totient is φ = 12472322400.

The previous prime is 13910104777. The next prime is 13910104843. The reversal of 13910104813 is 31840101931.

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 13910104813 - 225 = 13876550381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13910104843) 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, 8660533 + ... + 8662138.

It is an arithmetic number, because the mean of its divisors is an integer number (1922816592).

Almost surely, 213910104813 is an apocalyptic number.

It is an amenable number.

13910104813 is a deficient number, since it is larger than the sum of its proper divisors (1472427923).

13910104813 is a wasteful number, since it uses less digits than its factorization.

13910104813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17322755.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 13910104813 in words is "thirteen billion, nine hundred ten million, one hundred four thousand, eight hundred thirteen".

Divisors: 1 11 73 803 17322671 190549381 1264554983 13910104813