Base | Representation |
---|---|
bin | 1010001110100111100011 |
3 | 12001020001222 |
4 | 22032213203 |
5 | 1141300230 |
6 | 133245255 |
7 | 31535150 |
oct | 12164743 |
9 | 5036058 |
10 | 2681315 |
11 | 157156a |
12 | a9382b |
13 | 72b5a0 |
14 | 4db227 |
15 | 37e6e5 |
hex | 28e9e3 |
2681315 has 32 divisors (see below), whose sum is σ = 4064256. Its totient is φ = 1653120.
The previous prime is 2681297. The next prime is 2681321. The reversal of 2681315 is 5131862.
It is not a de Polignac number, because 2681315 - 28 = 2681059 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32264 + ... + 32346.
It is an arithmetic number, because the mean of its divisors is an integer number (127008).
22681315 is an apocalyptic number.
2681315 is a deficient number, since it is larger than the sum of its proper divisors (1382941).
2681315 is a wasteful number, since it uses less digits than its factorization.
2681315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179.
The product of its digits is 1440, while the sum is 26.
The square root of 2681315 is about 1637.4721371675. The cubic root of 2681315 is about 138.9257060321.
The spelling of 2681315 in words is "two million, six hundred eighty-one thousand, three hundred fifteen".
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