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13929190175 = 52557167607
BaseRepresentation
bin11001111100011111…
…01001001100011111
31022221202020011202102
430332033221030133
5212011333041200
610222102515315
71002115106615
oct147617511437
938852204672
1013929190175
1159a873481a
122848a35b3b
13140ca48884
14961d236b5
15567ce76d5
hex33e3e931f

13929190175 has 6 divisors (see below), whose sum is σ = 17272195848. Its totient is φ = 11143352120.

The previous prime is 13929190169. The next prime is 13929190183. The reversal of 13929190175 is 57109192931.

It is a de Polignac number, because none of the positive numbers 2k-13929190175 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278583779 + ... + 278583828.

It is an arithmetic number, because the mean of its divisors is an integer number (2878699308).

Almost surely, 213929190175 is an apocalyptic number.

13929190175 is a deficient number, since it is larger than the sum of its proper divisors (3343005673).

13929190175 is an equidigital number, since it uses as much as digits as its factorization.

13929190175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557167617 (or 557167612 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 47.

The spelling of 13929190175 in words is "thirteen billion, nine hundred twenty-nine million, one hundred ninety thousand, one hundred seventy-five".

Divisors: 1 5 25 557167607 2785838035 13929190175