Base | Representation |
---|---|
bin | 10001110110011101010… |
… | …01101101010010100100 |
3 | 2011122011120202001022012 |
4 | 20323032221231102210 |
5 | 40022121203132230 |
6 | 1145434210253352 |
7 | 62212305226034 |
oct | 10731651552244 |
9 | 2148146661265 |
10 | 613352395940 |
11 | 21713748a269 |
12 | 9aa56587258 |
13 | 45aba043acb |
14 | 219877418c4 |
15 | 10e4c1cd395 |
hex | 8ecea6d4a4 |
613352395940 has 48 divisors (see below), whose sum is σ = 1310830625664. Its totient is φ = 241024492800.
The previous prime is 613352395937. The next prime is 613352395961. The reversal of 613352395940 is 49593253316.
613352395940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 369554 + ... + 1167593.
It is an arithmetic number, because the mean of its divisors is an integer number (27308971368).
Almost surely, 2613352395940 is an apocalyptic number.
It is an amenable number.
613352395940 is an abundant number, since it is smaller than the sum of its proper divisors (697478229724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
613352395940 is a wasteful number, since it uses less digits than its factorization.
613352395940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1537508 (or 1537506 counting only the distinct ones).
The product of its (nonzero) digits is 2624400, while the sum is 50.
The spelling of 613352395940 in words is "six hundred thirteen billion, three hundred fifty-two million, three hundred ninety-five thousand, nine hundred forty".
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