Base | Representation |
---|---|
bin | 111010011011010… |
… | …101000110110000 |
3 | 2112022111111102021 |
4 | 322123111012300 |
5 | 4001420232424 |
6 | 241134001224 |
7 | 33201632626 |
oct | 7233250660 |
9 | 2468444367 |
10 | 980242864 |
11 | 463359a77 |
12 | 234346214 |
13 | 128110483 |
14 | 94287516 |
15 | 5b0cc4e4 |
hex | 3a6d51b0 |
980242864 has 10 divisors (see below), whose sum is σ = 1899220580. Its totient is φ = 490121424.
The previous prime is 980242859. The next prime is 980242867. The reversal of 980242864 is 468242089.
980242864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 980242864.
It is not an unprimeable number, because it can be changed into a prime (980242867) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30632574 + ... + 30632605.
It is an arithmetic number, because the mean of its divisors is an integer number (189922058).
Almost surely, 2980242864 is an apocalyptic number.
It is an amenable number.
980242864 is a deficient number, since it is larger than the sum of its proper divisors (918977716).
980242864 is a wasteful number, since it uses less digits than its factorization.
980242864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61265187 (or 61265181 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 980242864 is about 31308.8304476549. The cubic root of 980242864 is about 993.3704339801.
The spelling of 980242864 in words is "nine hundred eighty million, two hundred forty-two thousand, eight hundred sixty-four".
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