Base | Representation |
---|---|
bin | 1001010010011110… |
… | …00001110110100001 |
3 | 110212112111022101111 |
4 | 10221033001312201 |
5 | 40203103213042 |
6 | 2142455503321 |
7 | 234401604331 |
oct | 45117016641 |
9 | 13775438344 |
10 | 4986772897 |
11 | 21299a3317 |
12 | b72087b41 |
13 | 6161aa1c2 |
14 | 35441b0c1 |
15 | 1e2be2517 |
hex | 1293c1da1 |
4986772897 has 8 divisors (see below), whose sum is σ = 5096082816. Its totient is φ = 4877596752.
The previous prime is 4986772891. The next prime is 4986772907. The reversal of 4986772897 is 7982776894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4986772897 - 211 = 4986770849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4986772891) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43863 + ... + 109075.
It is an arithmetic number, because the mean of its divisors is an integer number (637010352).
Almost surely, 24986772897 is an apocalyptic number.
4986772897 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
It is an amenable number.
4986772897 is a deficient number, since it is larger than the sum of its proper divisors (109309919).
4986772897 is a wasteful number, since it uses less digits than its factorization.
4986772897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66887.
The product of its digits is 85349376, while the sum is 67.
The square root of 4986772897 is about 70617.0864380569. The cubic root of 4986772897 is about 1708.4667465386.
The spelling of 4986772897 in words is "four billion, nine hundred eighty-six million, seven hundred seventy-two thousand, eight hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •