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13053345107 = 1137149215249
BaseRepresentation
bin11000010100000101…
…00011110101010011
31020200201011122012012
430022002203311103
5203213124020412
65555134253135
7641321413505
oct141202436523
936621148165
1013053345107
115599300420
1226436571ab
13130045b85a
148bb893d75
15515e8cc22
hex30a0a3d53

13053345107 has 16 divisors (see below), whose sum is σ = 14723100000. Its totient is φ = 11468413440.

The previous prime is 13053345091. The next prime is 13053345113. The reversal of 13053345107 is 70154335031.

It is not a de Polignac number, because 13053345107 - 24 = 13053345091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13053345197) 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, 46982 + ... + 168267.

It is an arithmetic number, because the mean of its divisors is an integer number (920193750).

Almost surely, 213053345107 is an apocalyptic number.

13053345107 is a deficient number, since it is larger than the sum of its proper divisors (1669754893).

13053345107 is a wasteful number, since it uses less digits than its factorization.

13053345107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215446.

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 13053345107 in words is "thirteen billion, fifty-three million, three hundred forty-five thousand, one hundred seven".

Divisors: 1 11 37 149 407 1639 5513 60643 215249 2367739 7964213 32072101 87606343 352793111 1186667737 13053345107