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13101204053 = 72967963253
BaseRepresentation
bin11000011001110010…
…01000001001010101
31020211001020010022202
430030321020021111
5203312402012203
610004004134245
7642442253120
oct141471101125
936731203282
1013101204053
115613319573
122657697385
13130a347562
148c3d913b7
1551a293388
hex30ce48255

13101204053 has 16 divisors (see below), whose sum is σ = 15720305280. Its totient is φ = 10680538176.

The previous prime is 13101204047. The next prime is 13101204073. The reversal of 13101204053 is 35040210131.

It is not a de Polignac number, because 13101204053 - 26 = 13101203989 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 (13101204073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468026 + ... + 495227.

It is an arithmetic number, because the mean of its divisors is an integer number (982519080).

Almost surely, 213101204053 is an apocalyptic number.

It is an amenable number.

13101204053 is a deficient number, since it is larger than the sum of its proper divisors (2619101227).

13101204053 is an equidigital number, since it uses as much as digits as its factorization.

13101204053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963356.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 13101204053 its reverse (35040210131), we get a palindrome (48141414184).

The spelling of 13101204053 in words is "thirteen billion, one hundred one million, two hundred four thousand, fifty-three".

Divisors: 1 7 29 67 203 469 1943 13601 963253 6742771 27934337 64537951 195540359 451765657 1871600579 13101204053