Base | Representation |
---|---|
bin | 1011001101100… |
… | …0011100000100 |
3 | 10021111001122001 |
4 | 2303120130010 |
5 | 44014231001 |
6 | 4355515044 |
7 | 1110460564 |
oct | 263303404 |
9 | 107431561 |
10 | 47023876 |
11 | 245a8809 |
12 | 138b8a84 |
13 | 99858a3 |
14 | 6360da4 |
15 | 41dd001 |
hex | 2cd8704 |
47023876 has 24 divisors (see below), whose sum is σ = 84389760. Its totient is φ = 22916832.
The previous prime is 47023859. The next prime is 47023901. The reversal of 47023876 is 67832074.
It is a super-2 number, since 2×470238762 = 4422489828126752, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72811 + ... + 73453.
It is an arithmetic number, because the mean of its divisors is an integer number (3516240).
Almost surely, 247023876 is an apocalyptic number.
It is an amenable number.
47023876 is a deficient number, since it is larger than the sum of its proper divisors (37365884).
47023876 is a wasteful number, since it uses less digits than its factorization.
47023876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1083 (or 1081 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 37.
The square root of 47023876 is about 6857.3957155760. The cubic root of 47023876 is about 360.9437071239.
The spelling of 47023876 in words is "forty-seven million, twenty-three thousand, eight hundred seventy-six".
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