Base | Representation |
---|---|
bin | 10011010000011000101000 |
3 | 100111110100100 |
4 | 103100120220 |
5 | 2243012343 |
6 | 300105400 |
7 | 60622521 |
oct | 23203050 |
9 | 10443310 |
10 | 5047848 |
11 | 2938583 |
12 | 1835260 |
13 | 10797c0 |
14 | 955848 |
15 | 69a9d3 |
hex | 4d0628 |
5047848 has 48 divisors (see below), whose sum is σ = 14725620. Its totient is φ = 1552896.
The previous prime is 5047843. The next prime is 5047849. The reversal of 5047848 is 8487405.
It can be written as a sum of positive squares in 2 ways, for example, as 5008644 + 39204 = 2238^2 + 198^2 .
It is a super-2 number, since 2×50478482 = 50961538862208, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (5047843) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1761 + ... + 3632.
Almost surely, 25047848 is an apocalyptic number.
It is an amenable number.
5047848 is an abundant number, since it is smaller than the sum of its proper divisors (9677772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5047848 is a wasteful number, since it uses less digits than its factorization.
5047848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5418 (or 5411 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 36.
The square root of 5047848 is about 2246.7416406877. The cubic root of 5047848 is about 171.5413234435.
The spelling of 5047848 in words is "five million, forty-seven thousand, eight hundred forty-eight".
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