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130314558 = 23114614283
BaseRepresentation
bin1111100010001…
…11000100111110
3100002012122222010
413301013010332
5231330031213
620533032050
73141440553
oct761070476
9302178863
10130314558
1167617290
1237785626
1320cc8a0a
1413442a2a
15b691ac3
hex7c4713e

130314558 has 32 divisors (see below), whose sum is σ = 285005952. Its totient is φ = 39394400.

The previous prime is 130314533. The next prime is 130314577. The reversal of 130314558 is 855413031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28285 + ... + 32567.

It is an arithmetic number, because the mean of its divisors is an integer number (8906436).

Almost surely, 2130314558 is an apocalyptic number.

130314558 is an abundant number, since it is smaller than the sum of its proper divisors (154691394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130314558 is a wasteful number, since it uses less digits than its factorization.

130314558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4760.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 130314558 is about 11415.5401974677. The cubic root of 130314558 is about 506.9879592081.

Adding to 130314558 its reverse (855413031), we get a palindrome (985727589).

The spelling of 130314558 in words is "one hundred thirty million, three hundred fourteen thousand, five hundred fifty-eight".

Divisors: 1 2 3 6 11 22 33 66 461 922 1383 2766 4283 5071 8566 10142 12849 15213 25698 30426 47113 94226 141339 282678 1974463 3948926 5923389 11846778 21719093 43438186 65157279 130314558