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13130500213 = 313075572477
BaseRepresentation
bin11000011101010001…
…11000100001110101
31020220002100112002201
430032220320201311
5203342402001323
610010532104501
7643246260505
oct141650704165
936802315081
1013130500213
115628909176
122665465131
13131343406c
148c7c19a05
1551cb2d8ad
hex30ea38875

13130500213 has 16 divisors (see below), whose sum is σ = 13628127744. Its totient is φ = 12637702080.

The previous prime is 13130500193. The next prime is 13130500219. The reversal of 13130500213 is 31200503131.

It is a cyclic number.

It is not a de Polignac number, because 13130500213 - 213 = 13130492021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130500219) 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, 5299731 + ... + 5302207.

It is an arithmetic number, because the mean of its divisors is an integer number (851757984).

Almost surely, 213130500213 is an apocalyptic number.

It is an amenable number.

13130500213 is a deficient number, since it is larger than the sum of its proper divisors (497627531).

13130500213 is a wasteful number, since it uses less digits than its factorization.

13130500213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372.

The product of its (nonzero) digits is 270, while the sum is 19.

The spelling of 13130500213 in words is "thirteen billion, one hundred thirty million, five hundred thousand, two hundred thirteen".

Divisors: 1 31 307 557 2477 9517 17267 76787 170999 760439 1379689 5300969 23573609 42770359 423564523 13130500213