Base | Representation |
---|---|
bin | 101011110101110110… |
… | …100110111001100000 |
3 | 11111111200210121002221 |
4 | 223311312212321200 |
5 | 1232402021442414 |
6 | 33343051520424 |
7 | 3254355564064 |
oct | 536566467140 |
9 | 144450717087 |
10 | 47074405984 |
11 | 18a67302a61 |
12 | 9159159114 |
13 | 459290a5c8 |
14 | 23c7d75aa4 |
15 | 1357aec224 |
hex | af5da6e60 |
47074405984 has 24 divisors (see below), whose sum is σ = 92709692208. Its totient is φ = 23529087360.
The previous prime is 47074405981. The next prime is 47074405997. The reversal of 47074405984 is 48950447074.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47074405981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158812 + ... + 345499.
It is an arithmetic number, because the mean of its divisors is an integer number (3862903842).
Almost surely, 247074405984 is an apocalyptic number.
It is an amenable number.
47074405984 is a deficient number, since it is larger than the sum of its proper divisors (45635286224).
47074405984 is a wasteful number, since it uses less digits than its factorization.
47074405984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 507238 (or 507230 counting only the distinct ones).
The product of its (nonzero) digits is 4515840, while the sum is 52.
The spelling of 47074405984 in words is "forty-seven billion, seventy-four million, four hundred five thousand, nine hundred eighty-four".
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