Base | Representation |
---|---|
bin | 1010001100101000… |
… | …11011100001101000 |
3 | 112010112200000000012 |
4 | 11012110123201220 |
5 | 42203012244130 |
6 | 2303130231052 |
7 | 252445264145 |
oct | 50624334150 |
9 | 15115600005 |
10 | 5474728040 |
11 | 235a383231 |
12 | 1089585488 |
13 | 693305a62 |
14 | 39d1593cc |
15 | 22097b995 |
hex | 14651b868 |
5474728040 has 32 divisors (see below), whose sum is σ = 12520080360. Its totient is φ = 2153990400.
The previous prime is 5474728031. The next prime is 5474728043. The reversal of 5474728040 is 408274745.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1288379236 + 4186348804 = 35894^2 + 64702^2 .
It is a super-2 number, since 2×54747280402 = 59945294223924483200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (5474728043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119431 + ... + 1124310.
Almost surely, 25474728040 is an apocalyptic number.
It is an amenable number.
5474728040 is an abundant number, since it is smaller than the sum of its proper divisors (7045352320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5474728040 is a wasteful number, since it uses less digits than its factorization.
5474728040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2243813 (or 2243809 counting only the distinct ones).
The product of its (nonzero) digits is 250880, while the sum is 41.
The square root of 5474728040 is about 73991.4051765474. The cubic root of 5474728040 is about 1762.4664154692.
The spelling of 5474728040 in words is "five billion, four hundred seventy-four million, seven hundred twenty-eight thousand, forty".
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