Base | Representation |
---|---|
bin | 101011111011010100… |
… | …001110101001110010 |
3 | 11111202002020221202202 |
4 | 223323110032221302 |
5 | 1233044002311244 |
6 | 33400124143202 |
7 | 3256550604323 |
oct | 537324165162 |
9 | 144662227682 |
10 | 47166057074 |
11 | 19004011864 |
12 | 9183997b02 |
13 | 45a88b9c16 |
14 | 23d61d244a |
15 | 1360ba304e |
hex | afb50ea72 |
47166057074 has 4 divisors (see below), whose sum is σ = 70749085614. Its totient is φ = 23583028536.
The previous prime is 47166057053. The next prime is 47166057077. The reversal of 47166057074 is 47075066174.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 28326573025 + 18839484049 = 168305^2 + 137257^2 .
It is not an unprimeable number, because it can be changed into a prime (47166057077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11791514267 + ... + 11791514270.
Almost surely, 247166057074 is an apocalyptic number.
47166057074 is a deficient number, since it is larger than the sum of its proper divisors (23583028540).
47166057074 is a wasteful number, since it uses less digits than its factorization.
47166057074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23583028539.
The product of its (nonzero) digits is 987840, while the sum is 47.
The spelling of 47166057074 in words is "forty-seven billion, one hundred sixty-six million, fifty-seven thousand, seventy-four".
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