Base | Representation |
---|---|
bin | 1000001001001011000101 |
3 | 11000110021220 |
4 | 20021023011 |
5 | 1021302400 |
6 | 113430553 |
7 | 24100455 |
oct | 10111305 |
9 | 4013256 |
10 | 2134725 |
11 | 122893a |
12 | 86b459 |
13 | 599868 |
14 | 3d7d65 |
15 | 2c27a0 |
hex | 2092c5 |
2134725 has 12 divisors (see below), whose sum is σ = 3529536. Its totient is φ = 1138480.
The previous prime is 2134721. The next prime is 2134751. The reversal of 2134725 is 5274312.
It is not a de Polignac number, because 2134725 - 22 = 2134721 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2134695 and 2134704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2134721) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14157 + ... + 14306.
It is an arithmetic number, because the mean of its divisors is an integer number (294128).
22134725 is an apocalyptic number.
2134725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2134725 is a deficient number, since it is larger than the sum of its proper divisors (1394811).
2134725 is a wasteful number, since it uses less digits than its factorization.
2134725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28476 (or 28471 counting only the distinct ones).
The product of its digits is 1680, while the sum is 24.
The square root of 2134725 is about 1461.0698135271. The cubic root of 2134725 is about 128.7599043501.
The spelling of 2134725 in words is "two million, one hundred thirty-four thousand, seven hundred twenty-five".
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