Base | Representation |
---|---|
bin | 1101100010101110100101… |
… | …1111011011011001110111 |
3 | 1221201111101210110220222220 |
4 | 3120223221133123121313 |
5 | 3422430240114243400 |
6 | 51400255240053423 |
7 | 3064533604325544 |
oct | 330535137333167 |
9 | 57644353426886 |
10 | 14890273977975 |
11 | 4820a25521150 |
12 | 1805a02764273 |
13 | 8401ba70c226 |
14 | 39699bc4dbcb |
15 | 1ac4e463a7a0 |
hex | d8ae97db677 |
14890273977975 has 48 divisors (see below), whose sum is σ = 26925680396160. Its totient is φ = 7200967427200.
The previous prime is 14890273977869. The next prime is 14890273978003. The reversal of 14890273977975 is 57977937209841.
It is not a de Polignac number, because 14890273977975 - 216 = 14890273912439 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14890273977975.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22878069 + ... + 23519918.
It is an arithmetic number, because the mean of its divisors is an integer number (560951674920).
Almost surely, 214890273977975 is an apocalyptic number.
14890273977975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14890273977975 is a deficient number, since it is larger than the sum of its proper divisors (12035406418185).
14890273977975 is a wasteful number, since it uses less digits than its factorization.
14890273977975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46398400 (or 46398395 counting only the distinct ones).
The product of its (nonzero) digits is 1680315840, while the sum is 78.
The spelling of 14890273977975 in words is "fourteen trillion, eight hundred ninety billion, two hundred seventy-three million, nine hundred seventy-seven thousand, nine hundred seventy-five".
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