Base | Representation |
---|---|
bin | 1011010000010… |
… | …0011011010011 |
3 | 10021211012210012 |
4 | 2310010123103 |
5 | 44041012201 |
6 | 4403425135 |
7 | 1112141066 |
oct | 264043323 |
9 | 107735705 |
10 | 47204051 |
11 | 24711114 |
12 | 139851ab |
13 | 9a198bb |
14 | 63aa8dd |
15 | 42265bb |
hex | 2d046d3 |
47204051 has 2 divisors, whose sum is σ = 47204052. Its totient is φ = 47204050.
The previous prime is 47204039. The next prime is 47204093. The reversal of 47204051 is 15040274.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 47204051 - 214 = 47187667 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (47204021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23602025 + 23602026.
It is an arithmetic number, because the mean of its divisors is an integer number (23602026).
Almost surely, 247204051 is an apocalyptic number.
47204051 is a deficient number, since it is larger than the sum of its proper divisors (1).
47204051 is an equidigital number, since it uses as much as digits as its factorization.
47204051 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 47204051 is about 6870.5204315248. The cubic root of 47204051 is about 361.4041125951.
The spelling of 47204051 in words is "forty-seven million, two hundred four thousand, fifty-one".
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