Base | Representation |
---|---|
bin | 1000111010101001… |
… | …10110011010101011 |
3 | 110100121112101112112 |
4 | 10131110312122223 |
5 | 34300431103311 |
6 | 2111001232535 |
7 | 226424410361 |
oct | 43524663253 |
9 | 13317471475 |
10 | 4786972331 |
11 | 2037137189 |
12 | b1719274b |
13 | 5b399290b |
14 | 335a8b631 |
15 | 1d03c728b |
hex | 11d5366ab |
4786972331 has 8 divisors (see below), whose sum is σ = 4835767824. Its totient is φ = 4738289920.
The previous prime is 4786972259. The next prime is 4786972357. The reversal of 4786972331 is 1332796874.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4786972331 is a prime.
It is a super-2 number, since 2×47869723312 = 45830208195519147122, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4786972331.
It is not an unprimeable number, because it can be changed into a prime (4786972361) 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, 58160 + ... + 113826.
It is an arithmetic number, because the mean of its divisors is an integer number (604470978).
Almost surely, 24786972331 is an apocalyptic number.
4786972331 is a deficient number, since it is larger than the sum of its proper divisors (48795493).
4786972331 is a wasteful number, since it uses less digits than its factorization.
4786972331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56541.
The product of its digits is 1524096, while the sum is 50.
The square root of 4786972331 is about 69187.9493192276. The cubic root of 4786972331 is about 1685.3378420752.
The spelling of 4786972331 in words is "four billion, seven hundred eighty-six million, nine hundred seventy-two thousand, three hundred thirty-one".
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