Base | Representation |
---|---|
bin | 11011101111000011… |
… | …10001100000111011 |
3 | 1102102201121202222021 |
4 | 31313201301200323 |
5 | 220443400303110 |
6 | 10501313335311 |
7 | 1034664662353 |
oct | 156741614073 |
9 | 42381552867 |
10 | 14890244155 |
11 | 6351177906 |
12 | 2a76867537 |
13 | 1533b9ab77 |
14 | a13813b63 |
15 | 5c23842da |
hex | 37787183b |
14890244155 has 16 divisors (see below), whose sum is σ = 19571764320. Its totient is φ = 10824873472.
The previous prime is 14890244141. The next prime is 14890244209. The reversal of 14890244155 is 55144209841.
It is a cyclic number.
It is not a de Polignac number, because 14890244155 - 227 = 14756026427 is a prime.
It is an unprimeable number.
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, 3017869 + ... + 3022798.
It is an arithmetic number, because the mean of its divisors is an integer number (1223235270).
Almost surely, 214890244155 is an apocalyptic number.
14890244155 is a deficient number, since it is larger than the sum of its proper divisors (4681520165).
14890244155 is a wasteful number, since it uses less digits than its factorization.
14890244155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6040718.
The product of its (nonzero) digits is 230400, while the sum is 43.
The spelling of 14890244155 in words is "fourteen billion, eight hundred ninety million, two hundred forty-four thousand, one hundred fifty-five".
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