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13102541653 = 43973141343
BaseRepresentation
bin11000011001111100…
…01110101101010101
31020211010202002011111
430030332032231111
5203313222313103
610004052535021
7642456523615
oct141476165525
936733662144
1013102541653
115614052523
122658021471
13130a6c5336
148c421ca45
1551a45986d
hex30cf8eb55

13102541653 has 8 divisors (see below), whose sum is σ = 13545475328. Its totient is φ = 12665890944.

The previous prime is 13102541609. The next prime is 13102541657. The reversal of 13102541653 is 35614520131.

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 13102541653 - 225 = 13068987221 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 (13102541657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566501 + ... + 1574842.

It is an arithmetic number, because the mean of its divisors is an integer number (1693184416).

Almost surely, 213102541653 is an apocalyptic number.

It is an amenable number.

13102541653 is a deficient number, since it is larger than the sum of its proper divisors (442933675).

13102541653 is an equidigital number, since it uses as much as digits as its factorization.

13102541653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141483.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 13102541653 in words is "thirteen billion, one hundred two million, five hundred forty-one thousand, six hundred fifty-three".

Divisors: 1 43 97 4171 3141343 135077749 304710271 13102541653