Base | Representation |
---|---|
bin | 1110000000101001001111… |
… | …1011111000110000111101 |
3 | 2000112122000121012102211000 |
4 | 3200022103323320300331 |
5 | 4004340333034020323 |
6 | 52432335133320513 |
7 | 3146630203212501 |
oct | 340122373706075 |
9 | 60478017172730 |
10 | 15404234673213 |
11 | 49a9998981601 |
12 | 188953b036139 |
13 | 8797c7c868c9 |
14 | 3b37d7238301 |
15 | 1baa75bdae43 |
hex | e0293ef8c3d |
15404234673213 has 16 divisors (see below), whose sum is σ = 24022198321600. Its totient is φ = 9728990319600.
The previous prime is 15404234673203. The next prime is 15404234673221. The reversal of 15404234673213 is 31237643240451.
15404234673213 is a `hidden beast` number, since 1 + 5 + 4 + 0 + 423 + 4 + 6 + 7 + 3 + 213 = 666.
It is not a de Polignac number, because 15404234673213 - 24 = 15404234673197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15404234673203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15013873438 + ... + 15013874463.
It is an arithmetic number, because the mean of its divisors is an integer number (1501387395100).
Almost surely, 215404234673213 is an apocalyptic number.
It is an amenable number.
15404234673213 is a deficient number, since it is larger than the sum of its proper divisors (8617963648387).
15404234673213 is a wasteful number, since it uses less digits than its factorization.
15404234673213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30027747929 (or 30027747923 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 45.
The spelling of 15404234673213 in words is "fifteen trillion, four hundred four billion, two hundred thirty-four million, six hundred seventy-three thousand, two hundred thirteen".
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