Base | Representation |
---|---|
bin | 10001110100101101101… |
… | …11011001011010010110 |
3 | 2011112202100121121011100 |
4 | 20322112313121122112 |
5 | 40013212103213223 |
6 | 1145201254050530 |
7 | 62150152011066 |
oct | 10722667313226 |
9 | 2145670547140 |
10 | 612416460438 |
11 | 2167a7143052 |
12 | 9a835049a46 |
13 | 4599b177913 |
14 | 218d930d3a6 |
15 | 10de4e54043 |
hex | 8e96dd9696 |
612416460438 has 48 divisors (see below), whose sum is σ = 1357960752720. Its totient is φ = 199362002112.
The previous prime is 612416460389. The next prime is 612416460451. The reversal of 612416460438 is 834064614216.
612416460438 is a `hidden beast` number, since 6 + 1 + 2 + 4 + 1 + 6 + 4 + 604 + 38 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 612416460393 and 612416460402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5540520 + ... + 5649972.
It is an arithmetic number, because the mean of its divisors is an integer number (28290849015).
Almost surely, 2612416460438 is an apocalyptic number.
612416460438 is an abundant number, since it is smaller than the sum of its proper divisors (745544292282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
612416460438 is a wasteful number, since it uses less digits than its factorization.
612416460438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116733 (or 116730 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 45.
The spelling of 612416460438 in words is "six hundred twelve billion, four hundred sixteen million, four hundred sixty thousand, four hundred thirty-eight".
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