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130314154 = 24111091433
BaseRepresentation
bin1111100010001…
…10111110101010
3100002012122102011
413301012332222
5231330023104
620533030134
73141436435
oct761067652
9302178364
10130314154
1167616a53
123778534a
1320cc8789
141344281c
15b691904
hex7c46faa

130314154 has 16 divisors (see below), whose sum is σ = 200559240. Its totient is φ = 63466240.

The previous prime is 130314137. The next prime is 130314161. The reversal of 130314154 is 451413031.

It can be written as a sum of positive squares in 4 ways, for example, as 60140025 + 70174129 = 7755^2 + 8377^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90222 + ... + 91654.

Almost surely, 2130314154 is an apocalyptic number.

130314154 is a deficient number, since it is larger than the sum of its proper divisors (70245086).

130314154 is a wasteful number, since it uses less digits than its factorization.

130314154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 130314154 is about 11415.5225022773. The cubic root of 130314154 is about 506.9874352878.

Adding to 130314154 its reverse (451413031), we get a palindrome (581727185).

The spelling of 130314154 in words is "one hundred thirty million, three hundred fourteen thousand, one hundred fifty-four".

Divisors: 1 2 41 82 1109 1433 2218 2866 45469 58753 90938 117506 1589197 3178394 65157077 130314154