Base | Representation |
---|---|
bin | 11010001000010101… |
… | …11101001111010111 |
3 | 1100012200022222111100 |
4 | 31010022331033113 |
5 | 212212311443410 |
6 | 10240014041143 |
7 | 1004433225630 |
oct | 150412751727 |
9 | 40180288440 |
10 | 14028624855 |
11 | 5a4987a543 |
12 | 28761a91b3 |
13 | 1427521c6b |
14 | 971208887 |
15 | 5718d98c0 |
hex | 3442bd3d7 |
14028624855 has 48 divisors (see below), whose sum is σ = 28314411840. Its totient is φ = 6292076544.
The previous prime is 14028624847. The next prime is 14028624871. The reversal of 14028624855 is 55842682041.
14028624855 is a `hidden beast` number, since 14 + 0 + 2 + 8 + 624 + 8 + 5 + 5 = 666.
It is not a de Polignac number, because 14028624855 - 23 = 14028624847 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 14028624855.
It is a congruent number.
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 47 ways as a sum of consecutive naturals, for example, 403450 + ... + 436839.
It is an arithmetic number, because the mean of its divisors is an integer number (589883580).
Almost surely, 214028624855 is an apocalyptic number.
14028624855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14028624855 is an abundant number, since it is smaller than the sum of its proper divisors (14285786985).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14028624855 is a wasteful number, since it uses less digits than its factorization.
14028624855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 840360 (or 840357 counting only the distinct ones).
The product of its (nonzero) digits is 614400, while the sum is 45.
The spelling of 14028624855 in words is "fourteen billion, twenty-eight million, six hundred twenty-four thousand, eight hundred fifty-five".
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