Base | Representation |
---|---|
bin | 1011010111011… |
… | …1010001101000 |
3 | 10022201010002012 |
4 | 2311313101220 |
5 | 44201040342 |
6 | 4421455052 |
7 | 1116140426 |
oct | 265672150 |
9 | 108633065 |
10 | 47674472 |
11 | 24a0259a |
12 | 13b71488 |
13 | 9b52a61 |
14 | 6490116 |
15 | 42bab82 |
hex | 2d77468 |
47674472 has 16 divisors (see below), whose sum is σ = 91570500. Its totient is φ = 23255680.
The previous prime is 47674427. The next prime is 47674483. The reversal of 47674472 is 27447674.
It can be written as a sum of positive squares in 2 ways, for example, as 40883236 + 6791236 = 6394^2 + 2606^2 .
It is a Harshad number since it is a multiple of its sum of digits (41).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72347 + ... + 73002.
Almost surely, 247674472 is an apocalyptic number.
It is an amenable number.
47674472 is a deficient number, since it is larger than the sum of its proper divisors (43896028).
47674472 is a wasteful number, since it uses less digits than its factorization.
47674472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145396 (or 145392 counting only the distinct ones).
The product of its digits is 263424, while the sum is 41.
The square root of 47674472 is about 6904.6703034975. The cubic root of 47674472 is about 362.6006937077.
The spelling of 47674472 in words is "forty-seven million, six hundred seventy-four thousand, four hundred seventy-two".
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