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13106053425 = 352401435779
BaseRepresentation
bin11000011010010111…
…01000000100110001
31020211101100111102010
430031023220010301
5203320122202200
610004300113133
7642531421203
oct141513500461
936741314363
1013106053425
115616030a13
1226592357a9
13130b3548ca
148c4894773
1551a900150
hex30d2e8131

13106053425 has 24 divisors (see below), whose sum is σ = 21722761440. Its totient is φ = 6972448000.

The previous prime is 13106053409. The next prime is 13106053439. The reversal of 13106053425 is 52435060131.

It is not a de Polignac number, because 13106053425 - 24 = 13106053409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13106053392 and 13106053401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187815 + ... + 247964.

It is an arithmetic number, because the mean of its divisors is an integer number (905115060).

Almost surely, 213106053425 is an apocalyptic number.

13106053425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13106053425 is a deficient number, since it is larger than the sum of its proper divisors (8616708015).

13106053425 is a wasteful number, since it uses less digits than its factorization.

13106053425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436193 (or 436188 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 13106053425 in words is "thirteen billion, one hundred six million, fifty-three thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 401 1203 2005 6015 10025 30075 435779 1307337 2178895 6536685 10894475 32683425 174747379 524242137 873736895 2621210685 4368684475 13106053425