Base | Representation |
---|---|
bin | 1010011110100110101… |
… | …1010100101011001010 |
3 | 122012122111022010212200 |
4 | 2213221223110223022 |
5 | 10422132102413323 |
6 | 214410343021030 |
7 | 16001626444242 |
oct | 2475153245312 |
9 | 565574263780 |
10 | 180014107338 |
11 | 6a3862a823a |
12 | 2aa7a43a776 |
13 | 13c8a8437a0 |
14 | 89d9a2cb22 |
15 | 4a38a93443 |
hex | 29e9ad4aca |
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".
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