Base | Representation |
---|---|
bin | 100000110011100… |
… | …111010010001000 |
3 | 1102100200021110011 |
4 | 200303213102020 |
5 | 2111400314120 |
6 | 130341001304 |
7 | 16432222051 |
oct | 4063472210 |
9 | 1370607404 |
10 | 550401160 |
11 | 2627615a1 |
12 | 1343b3234 |
13 | 8a050c7a |
14 | 53155728 |
15 | 334c1c5a |
hex | 20ce7488 |
550401160 has 16 divisors (see below), whose sum is σ = 1238402700. Its totient is φ = 220160448.
The previous prime is 550401149. The next prime is 550401227. The reversal of 550401160 is 61104055.
It can be written as a sum of positive squares in 2 ways, for example, as 514473124 + 35928036 = 22682^2 + 5994^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6879975 + ... + 6880054.
Almost surely, 2550401160 is an apocalyptic number.
It is an amenable number.
550401160 is an abundant number, since it is smaller than the sum of its proper divisors (688001540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550401160 is a wasteful number, since it uses less digits than its factorization.
550401160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13760040 (or 13760036 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 550401160 is about 23460.6300000661. The cubic root of 550401160 is about 819.5204215355.
The spelling of 550401160 in words is "five hundred fifty million, four hundred one thousand, one hundred sixty".
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