Base | Representation |
---|---|
bin | 1011101110111010… |
… | …01011110010011001 |
3 | 121020222212202121011 |
4 | 11313131023302121 |
5 | 100400032401312 |
6 | 2521015413521 |
7 | 312045343600 |
oct | 56735136231 |
9 | 17228782534 |
10 | 6299106457 |
11 | 2742754a06 |
12 | 12796842a1 |
13 | 795042c37 |
14 | 43a82ca37 |
15 | 26d01bda7 |
hex | 17774bc99 |
6299106457 has 6 divisors (see below), whose sum is σ = 7327532058. Its totient is φ = 5399234064.
The previous prime is 6299106431. The next prime is 6299106479. The reversal of 6299106457 is 7546019926.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 4300211776 + 1998894681 = 65576^2 + 44709^2 .
It is not a de Polignac number, because 6299106457 - 215 = 6299073689 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 128553193 = 6299106457 / (6 + 2 + 9 + 9 + 1 + 0 + 6 + 4 + 5 + 7).
It is a self number, because there is not a number n which added to its sum of digits gives 6299106457.
It is not an unprimeable number, because it can be changed into a prime (6299106757) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64276548 + ... + 64276645.
It is an arithmetic number, because the mean of its divisors is an integer number (1221255343).
Almost surely, 26299106457 is an apocalyptic number.
It is an amenable number.
6299106457 is a deficient number, since it is larger than the sum of its proper divisors (1028425601).
6299106457 is a wasteful number, since it uses less digits than its factorization.
6299106457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128553207 (or 128553200 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 49.
The square root of 6299106457 is about 79366.9103405191. The cubic root of 6299106457 is about 1846.8274289783.
The spelling of 6299106457 in words is "six billion, two hundred ninety-nine million, one hundred six thousand, four hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •