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130113352 = 23119313633
BaseRepresentation
bin1111100000101…
…01111101001000
3100001211102222001
413300111331020
5231302111402
620524440344
73136642135
oct760257510
9301742861
10130113352
116749a0a6
12376a90b4
1320c58265
14133cd58c
15b652187
hex7c15f48

130113352 has 16 divisors (see below), whose sum is σ = 244184940. Its totient is φ = 64997376.

The previous prime is 130113337. The next prime is 130113383. The reversal of 130113352 is 253311031.

It can be written as a sum of positive squares in 2 ways, for example, as 128459556 + 1653796 = 11334^2 + 1286^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2728 + ... + 16360.

Almost surely, 2130113352 is an apocalyptic number.

It is an amenable number.

130113352 is a deficient number, since it is larger than the sum of its proper divisors (114071588).

130113352 is a wasteful number, since it uses less digits than its factorization.

130113352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14832 (or 14828 counting only the distinct ones).

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

The square root of 130113352 is about 11406.7239819328. The cubic root of 130113352 is about 506.7268945794.

Adding to 130113352 its reverse (253311031), we get a palindrome (383424383).

The spelling of 130113352 in words is "one hundred thirty million, one hundred thirteen thousand, three hundred fifty-two".

Divisors: 1 2 4 8 1193 2386 4772 9544 13633 27266 54532 109064 16264169 32528338 65056676 130113352