Base | Representation |
---|---|
bin | 110101100000000110… |
… | …000101111111101100 |
3 | 12111021120021001012212 |
4 | 311200012011333230 |
5 | 1420122334110004 |
6 | 42220215545552 |
7 | 4102404421130 |
oct | 654006057754 |
9 | 174246231185 |
10 | 57446785004 |
11 | 223aa237924 |
12 | b17298b2b8 |
13 | 55567b819b |
14 | 2acd74d3c0 |
15 | 176351496e |
hex | d60185fec |
57446785004 has 12 divisors (see below), whose sum is σ = 114893570064. Its totient is φ = 24620050704.
The previous prime is 57446785003. The next prime is 57446785037. The reversal of 57446785004 is 40058764475.
57446785004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
57446785004 is an admirable number.
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (57446785003) 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, 1025835419 + ... + 1025835474.
It is an arithmetic number, because the mean of its divisors is an integer number (9574464172).
Almost surely, 257446785004 is an apocalyptic number.
It is an amenable number.
57446785004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57446785004 is a wasteful number, since it uses less digits than its factorization.
57446785004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2051670904 (or 2051670902 counting only the distinct ones).
The product of its (nonzero) digits is 3763200, while the sum is 50.
The spelling of 57446785004 in words is "fifty-seven billion, four hundred forty-six million, seven hundred eighty-five thousand, four".
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