Base | Representation |
---|---|
bin | 1011001110110… |
… | …0001101101011 |
3 | 10021122011202000 |
4 | 2303230031223 |
5 | 44024324000 |
6 | 4401342043 |
7 | 1111245666 |
oct | 263541553 |
9 | 107564660 |
10 | 47104875 |
11 | 24653654 |
12 | 13937923 |
13 | 99b370c |
14 | 63826dd |
15 | 4207000 |
hex | 2cec36b |
47104875 has 64 divisors (see below), whose sum is σ = 92327040. Its totient is φ = 23616000.
The previous prime is 47104829. The next prime is 47104877. The reversal of 47104875 is 57840174.
It is not a de Polignac number, because 47104875 - 27 = 47104747 is a prime.
It is a plaindrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47104877) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56965 + ... + 57785.
It is an arithmetic number, because the mean of its divisors is an integer number (1442610).
Almost surely, 247104875 is an apocalyptic number.
47104875 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
47104875 is a deficient number, since it is larger than the sum of its proper divisors (45222165).
47104875 is a wasteful number, since it uses less digits than its factorization.
47104875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 862 (or 846 counting only the distinct ones).
The product of its (nonzero) digits is 31360, while the sum is 36.
The square root of 47104875 is about 6863.2991337986. The cubic root of 47104875 is about 361.1508310462.
The spelling of 47104875 in words is "forty-seven million, one hundred four thousand, eight hundred seventy-five".
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