Base | Representation |
---|---|
bin | 1010000100001110… |
… | …01110001111010000 |
3 | 111221121212121120112 |
4 | 11002013032033100 |
5 | 42031431010010 |
6 | 2252125500452 |
7 | 250630401263 |
oct | 50207161720 |
9 | 14847777515 |
10 | 5404156880 |
11 | 2323562061 |
12 | 1069a11728 |
13 | 6817c7285 |
14 | 393a28cda |
15 | 21968ba05 |
hex | 1421ce3d0 |
5404156880 has 30 divisors (see below), whose sum is σ = 12566193666. Its totient is φ = 2161399744.
The previous prime is 5404156853. The next prime is 5404156883. The reversal of 5404156880 is 886514045.
It can be written as a sum of positive squares in only one way, i.e., 4323325504 + 1080831376 = 65752^2 + 32876^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5404156883) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 653411 + ... + 661629.
Almost surely, 25404156880 is an apocalyptic number.
It is an amenable number.
5404156880 is an abundant number, since it is smaller than the sum of its proper divisors (7162036786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5404156880 is an frugal number, since it uses more digits than its factorization.
5404156880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16451 (or 8226 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 41.
The square root of 5404156880 is about 73512.9708282831. The cubic root of 5404156880 is about 1754.8607049018.
The spelling of 5404156880 in words is "five billion, four hundred four million, one hundred fifty-six thousand, eight hundred eighty".
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