Base | Representation |
---|---|
bin | 1001011001111011… |
… | …10001000100001101 |
3 | 111000220020220000211 |
4 | 10230331301010031 |
5 | 40320113402212 |
6 | 2153013122421 |
7 | 236061552100 |
oct | 45475610415 |
9 | 14026226024 |
10 | 5049356557 |
11 | 2161259353 |
12 | b8b029411 |
13 | 62615015b |
14 | 35c86c737 |
15 | 1e84559a7 |
hex | 12cf7110d |
5049356557 has 24 divisors (see below), whose sum is σ = 5980263072. Its totient is φ = 4249778400.
The previous prime is 5049356519. The next prime is 5049356561. The reversal of 5049356557 is 7556539405.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-5049356557 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a self number, because there is not a number n which added to its sum of digits gives 5049356557.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5049306557) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2423038 + ... + 2425120.
It is an arithmetic number, because the mean of its divisors is an integer number (249177628).
Almost surely, 25049356557 is an apocalyptic number.
It is an amenable number.
5049356557 is a deficient number, since it is larger than the sum of its proper divisors (930906515).
5049356557 is a wasteful number, since it uses less digits than its factorization.
5049356557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2969 (or 2962 counting only the distinct ones).
The product of its (nonzero) digits is 2835000, while the sum is 49.
The square root of 5049356557 is about 71058.8246243913. The cubic root of 5049356557 is about 1715.5841020272.
The spelling of 5049356557 in words is "five billion, forty-nine million, three hundred fifty-six thousand, five hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •