Base | Representation |
---|---|
bin | 101000101001110… |
… | …001011011001100 |
3 | 1202112101011121021 |
4 | 220221301123030 |
5 | 2344100221423 |
6 | 151402243524 |
7 | 22621143601 |
oct | 5051613314 |
9 | 1675334537 |
10 | 682038988 |
11 | 31aaa1a94 |
12 | 1704b65a4 |
13 | ab3c1087 |
14 | 668206a8 |
15 | 3ed2595d |
hex | 28a716cc |
682038988 has 6 divisors (see below), whose sum is σ = 1193568236. Its totient is φ = 341019492.
The previous prime is 682038943. The next prime is 682038989. The reversal of 682038988 is 889830286.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (682038989) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85254870 + ... + 85254877.
Almost surely, 2682038988 is an apocalyptic number.
It is an amenable number.
682038988 is a deficient number, since it is larger than the sum of its proper divisors (511529248).
682038988 is a wasteful number, since it uses less digits than its factorization.
682038988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170509751 (or 170509749 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 52.
The square root of 682038988 is about 26115.8761675729. The cubic root of 682038988 is about 880.2439870984.
The spelling of 682038988 in words is "six hundred eighty-two million, thirty-eight thousand, nine hundred eighty-eight".
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