Base | Representation |
---|---|
bin | 1001010101100011… |
… | …01110110010010001 |
3 | 110221100011212001201 |
4 | 10222301232302101 |
5 | 40231214201212 |
6 | 2145222231201 |
7 | 235134540235 |
oct | 45261566221 |
9 | 13840155051 |
10 | 5012647057 |
11 | 2142565a20 |
12 | b7a885501 |
13 | 61b669262 |
14 | 357a345c5 |
15 | 1e5103b57 |
hex | 12ac6ec91 |
5012647057 has 4 divisors (see below), whose sum is σ = 5468342256. Its totient is φ = 4556951860.
The previous prime is 5012647049. The next prime is 5012647063. The reversal of 5012647057 is 7507462105.
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.
It is a cyclic number.
It is not a de Polignac number, because 5012647057 - 23 = 5012647049 is a prime.
It is a super-2 number, since 2×50126470572 = 50253261036101522498, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5012647007) 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, 227847583 + ... + 227847604.
It is an arithmetic number, because the mean of its divisors is an integer number (1367085564).
Almost surely, 25012647057 is an apocalyptic number.
It is an amenable number.
5012647057 is a deficient number, since it is larger than the sum of its proper divisors (455695199).
5012647057 is a wasteful number, since it uses less digits than its factorization.
5012647057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455695198.
The product of its (nonzero) digits is 58800, while the sum is 37.
The square root of 5012647057 is about 70800.0498375531. The cubic root of 5012647057 is about 1711.4164770117.
The spelling of 5012647057 in words is "five billion, twelve million, six hundred forty-seven thousand, fifty-seven".
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