Base | Representation |
---|---|
bin | 101000101001111… |
… | …011001110110101 |
3 | 1202112110012201000 |
4 | 220221323032311 |
5 | 2344103013112 |
6 | 151403153513 |
7 | 22621401654 |
oct | 5051731665 |
9 | 1675405630 |
10 | 682079157 |
11 | 32001a191 |
12 | 170515899 |
13 | ab406446 |
14 | 6683119b |
15 | 3ed327dc |
hex | 28a7b3b5 |
682079157 has 32 divisors (see below), whose sum is σ = 1089648000. Its totient is φ = 420266880.
The previous prime is 682079093. The next prime is 682079171. The reversal of 682079157 is 751970286.
It is not a de Polignac number, because 682079157 - 26 = 682079093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (682079257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4819 + ... + 37247.
It is an arithmetic number, because the mean of its divisors is an integer number (34051500).
Almost surely, 2682079157 is an apocalyptic number.
It is an amenable number.
682079157 is a deficient number, since it is larger than the sum of its proper divisors (407568843).
682079157 is a wasteful number, since it uses less digits than its factorization.
682079157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32498 (or 32492 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 45.
The square root of 682079157 is about 26116.6452095211. The cubic root of 682079157 is about 880.2612675507.
The spelling of 682079157 in words is "six hundred eighty-two million, seventy-nine thousand, one hundred fifty-seven".
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