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13207104130 = 2511174168963
BaseRepresentation
bin11000100110011010…
…00110101010000010
31021002102111101220211
430103031012222002
5204022004313010
610022310024334
7645166350523
oct142315065202
937072441824
1013207104130
11566807a8a0
1226870480aa
13132627571c
148d407a84a
1552471108a
hex313346a82

13207104130 has 32 divisors (see below), whose sum is σ = 25949222208. Its totient is φ = 4799755200.

The previous prime is 13207104101. The next prime is 13207104133. The reversal of 13207104130 is 3140170231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (13207104133) 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, 157029 + ... + 225991.

It is an arithmetic number, because the mean of its divisors is an integer number (810913194).

Almost surely, 213207104130 is an apocalyptic number.

13207104130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13207104130 is a deficient number, since it is larger than the sum of its proper divisors (12742118078).

13207104130 is a wasteful number, since it uses less digits than its factorization.

13207104130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70722.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 13207104130 its reverse (3140170231), we get a palindrome (16347274361).

The spelling of 13207104130 in words is "thirteen billion, two hundred seven million, one hundred four thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 1741 3482 8705 17410 19151 38302 68963 95755 137926 191510 344815 689630 758593 1517186 3792965 7585930 120064583 240129166 600322915 1200645830 1320710413 2641420826 6603552065 13207104130