Base | Representation |
---|---|
bin | 1110111110111110010100… |
… | …0110100110011011011101 |
3 | 2011022222222002112102211200 |
4 | 3233233211012212123131 |
5 | 4124411342040333033 |
6 | 55012310322310113 |
7 | 3320165634255123 |
oct | 357574506463335 |
9 | 64288862472750 |
10 | 16475043292893 |
11 | 5282032487499 |
12 | 1a20b827b8339 |
13 | 92678907a173 |
14 | 40d579827913 |
15 | 1d8848a3e013 |
hex | efbe51a66dd |
16475043292893 has 12 divisors (see below), whose sum is σ = 24303609964608. Its totient is φ = 10749673637640.
The previous prime is 16475043292817. The next prime is 16475043292907. The reversal of 16475043292893 is 39829234057461.
16475043292893 is a `hidden beast` number, since 1 + 6 + 4 + 7 + 504 + 32 + 9 + 2 + 8 + 93 = 666.
It is not a de Polignac number, because 16475043292893 - 210 = 16475043291869 is a prime.
It is a super-3 number, since 3×164750432928933 (a number of 41 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 16475043292893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16475043292193) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19474046023 + ... + 19474046868.
It is an arithmetic number, because the mean of its divisors is an integer number (2025300830384).
It is a 1-persistent number, because it is pandigital, but 2⋅16475043292893 = 32950086585786 is not.
Almost surely, 216475043292893 is an apocalyptic number.
It is an amenable number.
16475043292893 is a deficient number, since it is larger than the sum of its proper divisors (7828566671715).
16475043292893 is a wasteful number, since it uses less digits than its factorization.
16475043292893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38948092944 (or 38948092941 counting only the distinct ones).
The product of its (nonzero) digits is 78382080, while the sum is 63.
The spelling of 16475043292893 in words is "sixteen trillion, four hundred seventy-five billion, forty-three million, two hundred ninety-two thousand, eight hundred ninety-three".
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