Base | Representation |
---|---|
bin | 1000001001110011110010 |
3 | 11000120212101 |
4 | 20021303302 |
5 | 1021343310 |
6 | 113451014 |
7 | 24111166 |
oct | 10116362 |
9 | 4016771 |
10 | 2137330 |
11 | 122a898 |
12 | 870a6a |
13 | 59aac0 |
14 | 3d8ca6 |
15 | 2c343a |
hex | 209cf2 |
2137330 has 32 divisors (see below), whose sum is σ = 4254768. Its totient is φ = 768000.
The previous prime is 2137327. The next prime is 2137339. The reversal of 2137330 is 337312.
It can be written as a sum of positive squares in 8 ways, for example, as 641601 + 1495729 = 801^2 + 1223^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2137298 and 2137307.
It is not an unprimeable number, because it can be changed into a prime (2137339) 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, 5130 + ... + 5530.
22137330 is an apocalyptic number.
2137330 is a deficient number, since it is larger than the sum of its proper divisors (2117438).
2137330 is a wasteful number, since it uses less digits than its factorization.
2137330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462.
The product of its (nonzero) digits is 378, while the sum is 19.
The square root of 2137330 is about 1461.9610117920. The cubic root of 2137330 is about 128.8122581983.
The spelling of 2137330 in words is "two million, one hundred thirty-seven thousand, three hundred thirty".
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