Base | Representation |
---|---|
bin | 110101100011101000… |
… | …101001110001011010 |
3 | 12111102201000102110201 |
4 | 311203220221301122 |
5 | 1420233040113330 |
6 | 42230140532414 |
7 | 4104025301026 |
oct | 654350516132 |
9 | 174381012421 |
10 | 57506176090 |
11 | 2242a812270 |
12 | b18a85110a |
13 | 5565bb0c3c |
14 | 2ad75ad386 |
15 | 1768846eca |
hex | d63a29c5a |
57506176090 has 32 divisors (see below), whose sum is σ = 114190015680. Its totient is φ = 20676374400.
The previous prime is 57506176087. The next prime is 57506176099. The reversal of 57506176090 is 9067160575.
It is a happy number.
57506176090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 57506176090.
It is not an unprimeable number, because it can be changed into a prime (57506176099) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2927196 + ... + 2946775.
It is an arithmetic number, because the mean of its divisors is an integer number (3568437990).
Almost surely, 257506176090 is an apocalyptic number.
57506176090 is a deficient number, since it is larger than the sum of its proper divisors (56683839590).
57506176090 is a wasteful number, since it uses less digits than its factorization.
57506176090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5874078.
The product of its (nonzero) digits is 396900, while the sum is 46.
The spelling of 57506176090 in words is "fifty-seven billion, five hundred six million, one hundred seventy-six thousand, ninety".
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