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180014107338 = 232131940489003
BaseRepresentation
bin1010011110100110101…
…1010100101011001010
3122012122111022010212200
42213221223110223022
510422132102413323
6214410343021030
716001626444242
oct2475153245312
9565574263780
10180014107338
116a3862a823a
122aa7a43a776
1313c8a8437a0
1489d9a2cb22
154a38a93443
hex29e9ad4aca

180014107338 has 48 divisors (see below), whose sum is σ = 442139923680. Its totient is φ = 52473746592.

The previous prime is 180014107333. The next prime is 180014107387. The reversal of 180014107338 is 833701410081.

180014107338 is a `hidden beast` number, since 180 + 0 + 141 + 0 + 7 + 338 = 666.

It is not an unprimeable number, because it can be changed into a prime (180014107333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20240056 + ... + 20248947.

It is an arithmetic number, because the mean of its divisors is an integer number (9211248410).

Almost surely, 2180014107338 is an apocalyptic number.

180014107338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

180014107338 is an abundant number, since it is smaller than the sum of its proper divisors (262125816342).

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

180014107338 is a wasteful number, since it uses less digits than its factorization.

180014107338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40489043 (or 40489040 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 180014107338 in words is "one hundred eighty billion, fourteen million, one hundred seven thousand, three hundred thirty-eight".

Divisors: 1 2 3 6 9 13 18 19 26 38 39 57 78 114 117 171 234 247 342 494 741 1482 2223 4446 40489003 80978006 121467009 242934018 364401027 526357039 728802054 769291057 1052714078 1538582114 1579071117 2307873171 3158142234 4615746342 4737213351 6923619513 9474426702 10000783741 13847239026 20001567482 30002351223 60004702446 90007053669 180014107338