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180007323914 = 21124715826211
BaseRepresentation
bin1010011110100101000…
…1011100100100001010
3122012122000112111202202
42213221101130210022
510422123333331124
6214405541400202
716001515002425
oct2475121344412
9565560474682
10180007323914
116a382494800
122aa78109062
1313c8930a022
1489d8b849bc
154a381a35ae
hex29e945c90a

180007323914 has 24 divisors (see below), whose sum is σ = 303103612224. Its totient is φ = 80080622600.

The previous prime is 180007323833. The next prime is 180007323919. The reversal of 180007323914 is 419323700081.

It is not an unprimeable number, because it can be changed into a prime (180007323919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7901732 + ... + 7924479.

It is an arithmetic number, because the mean of its divisors is an integer number (12629317176).

Almost surely, 2180007323914 is an apocalyptic number.

180007323914 is a deficient number, since it is larger than the sum of its proper divisors (123096288310).

180007323914 is a wasteful number, since it uses less digits than its factorization.

180007323914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15826282 (or 15826271 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 180007323914 in words is "one hundred eighty billion, seven million, three hundred twenty-three thousand, nine hundred fourteen".

Divisors: 1 2 11 22 47 94 121 242 517 1034 5687 11374 15826211 31652422 174088321 348176642 743831917 1487663834 1914971531 3829943062 8182151087 16364302174 90003661957 180007323914