Base | Representation |
---|---|
bin | 1011011111000101… |
… | …1001100000011001 |
3 | 21221212112202220222 |
4 | 2313301121200121 |
5 | 22303243230212 |
6 | 1225535125425 |
7 | 136255412066 |
oct | 26761314031 |
9 | 7855482828 |
10 | 3083180057 |
11 | 13424138a1 |
12 | 720673875 |
13 | 3a19b91c9 |
14 | 213699c6d |
15 | 130a24c72 |
hex | b7c59819 |
3083180057 has 4 divisors (see below), whose sum is σ = 3096762576. Its totient is φ = 3069597540.
The previous prime is 3083180047. The next prime is 3083180063. The reversal of 3083180057 is 7500813803.
3083180057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7500813803 = 7 ⋅1071544829.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3083180057 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3083179999 and 3083180026.
It is not an unprimeable number, because it can be changed into a prime (3083180047) 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, 6790919 + ... + 6791372.
It is an arithmetic number, because the mean of its divisors is an integer number (774190644).
Almost surely, 23083180057 is an apocalyptic number.
It is an amenable number.
3083180057 is a deficient number, since it is larger than the sum of its proper divisors (13582519).
3083180057 is a wasteful number, since it uses less digits than its factorization.
3083180057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13582518.
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 3083180057 is about 55526.3906354447. The cubic root of 3083180057 is about 1455.4578385438.
The spelling of 3083180057 in words is "three billion, eighty-three million, one hundred eighty thousand, fifty-seven".
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