Base | Representation |
---|---|
bin | 100000000100100101… |
… | …000010101010100000 |
3 | 10021212221110101002112 |
4 | 200010211002222200 |
5 | 1031011224314342 |
6 | 23453034534452 |
7 | 2326240623512 |
oct | 400445025240 |
9 | 107787411075 |
10 | 34436557472 |
11 | 136715a2359 |
12 | 6810897428 |
13 | 332a587a35 |
14 | 194975bbb2 |
15 | d68384682 |
hex | 804942aa0 |
34436557472 has 96 divisors (see below), whose sum is σ = 69643566720. Its totient is φ = 16757452800.
The previous prime is 34436557457. The next prime is 34436557481. The reversal of 34436557472 is 27475563443.
It is a self number, because there is not a number n which added to its sum of digits gives 34436557472.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82187279 + ... + 82187697.
It is an arithmetic number, because the mean of its divisors is an integer number (725453820).
Almost surely, 234436557472 is an apocalyptic number.
34436557472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
34436557472 is an abundant number, since it is smaller than the sum of its proper divisors (35207009248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34436557472 is a wasteful number, since it uses less digits than its factorization.
34436557472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886 (or 878 counting only the distinct ones).
The product of its digits is 8467200, while the sum is 50.
The spelling of 34436557472 in words is "thirty-four billion, four hundred thirty-six million, five hundred fifty-seven thousand, four hundred seventy-two".
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