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180350014 = 213192912589
BaseRepresentation
bin10101011111111…
…10110000111110
3110120100201201011
422233332300332
5332132200024
625521305434
74316643535
oct1257766076
9416321634
10180350014
11928916a9
125049527a
132b4972b0
1419d4931c
1510c77094
hexabfec3e

180350014 has 32 divisors (see below), whose sum is σ = 317268000. Its totient is φ = 76132224.

The previous prime is 180350003. The next prime is 180350017. The reversal of 180350014 is 410053081.

It is a super-2 number, since 2×1803500142 = 65052255099600392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180350017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8032 + ... + 20620.

It is an arithmetic number, because the mean of its divisors is an integer number (9914625).

Almost surely, 2180350014 is an apocalyptic number.

180350014 is a deficient number, since it is larger than the sum of its proper divisors (136917986).

180350014 is a wasteful number, since it uses less digits than its factorization.

180350014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12652.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 180350014 is about 13429.4457815652. The cubic root of 180350014 is about 564.9873534643.

The spelling of 180350014 in words is "one hundred eighty million, three hundred fifty thousand, fourteen".

Divisors: 1 2 13 19 26 29 38 58 247 377 494 551 754 1102 7163 12589 14326 25178 163657 239191 327314 365081 478382 730162 3109483 4746053 6218966 6936539 9492106 13873078 90175007 180350014