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130107635 = 5767113491
BaseRepresentation
bin1111100000101…
…00100011110011
3100001211011010022
413300110203303
5231301421020
620524354055
73136616360
oct760244363
9301734108
10130107635
1167495879
12376a592b
1320c55788
14133cb467
15b650625
hex7c148f3

130107635 has 32 divisors (see below), whose sum is σ = 183071232. Its totient is φ = 86929920.

The previous prime is 130107631. The next prime is 130107641. The reversal of 130107635 is 536701031.

It is a happy number.

It is not a de Polignac number, because 130107635 - 22 = 130107631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130107631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264740 + ... + 265230.

It is an arithmetic number, because the mean of its divisors is an integer number (5720976).

Almost surely, 2130107635 is an apocalyptic number.

130107635 is a deficient number, since it is larger than the sum of its proper divisors (52963597).

130107635 is a wasteful number, since it uses less digits than its factorization.

130107635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 130107635 is about 11406.4733813743. The cubic root of 130107635 is about 506.7194728453.

Adding to 130107635 its reverse (536701031), we get a palindrome (666808666).

The spelling of 130107635 in words is "one hundred thirty million, one hundred seven thousand, six hundred thirty-five".

Divisors: 1 5 7 35 67 113 335 469 491 565 791 2345 2455 3437 3955 7571 17185 32897 37855 52997 55483 164485 230279 264985 277415 388381 1151395 1941905 3717361 18586805 26021527 130107635