Base | Representation |
---|---|
bin | 101000101010101… |
… | …111101101111001 |
3 | 1202112212010121020 |
4 | 220222233231321 |
5 | 2344131403022 |
6 | 151411533053 |
7 | 22623255510 |
oct | 5052575571 |
9 | 1675763536 |
10 | 682294137 |
11 | 320156758 |
12 | 1705ba189 |
13 | ab480255 |
14 | 66889677 |
15 | 3ed7635c |
hex | 28aafb79 |
682294137 has 16 divisors (see below), whose sum is σ = 1043740032. Its totient is φ = 388362240.
The previous prime is 682294117. The next prime is 682294139. The reversal of 682294137 is 731492286.
It is not a de Polignac number, because 682294137 - 211 = 682292089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (682294139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57814 + ... + 68607.
It is an arithmetic number, because the mean of its divisors is an integer number (65233752).
Almost surely, 2682294137 is an apocalyptic number.
It is an amenable number.
682294137 is a deficient number, since it is larger than the sum of its proper divisors (361445895).
682294137 is a wasteful number, since it uses less digits than its factorization.
682294137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126688.
The product of its digits is 145152, while the sum is 42.
The square root of 682294137 is about 26120.7606512521. The cubic root of 682294137 is about 880.3537390707.
The spelling of 682294137 in words is "six hundred eighty-two million, two hundred ninety-four thousand, one hundred thirty-seven".
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