Base | Representation |
---|---|
bin | 100101010000001… |
… | …011111010111110 |
3 | 1121120001021222211 |
4 | 211100023322332 |
5 | 2240000001001 |
6 | 142003531034 |
7 | 21326261542 |
oct | 4520137276 |
9 | 1546037884 |
10 | 625000126 |
11 | 2a0883933 |
12 | 155389a7a |
13 | 9c63cb7a |
14 | 5d013a22 |
15 | 39d0a351 |
hex | 2540bebe |
625000126 has 16 divisors (see below), whose sum is σ = 960825600. Its totient is φ = 304820568.
The previous prime is 625000109. The next prime is 625000127. The reversal of 625000126 is 621000526.
It is a junction number, because it is equal to n+sod(n) for n = 625000097 and 625000106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (625000127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10716 + ... + 36943.
It is an arithmetic number, because the mean of its divisors is an integer number (60051600).
Almost surely, 2625000126 is an apocalyptic number.
625000126 is a deficient number, since it is larger than the sum of its proper divisors (335825474).
625000126 is a wasteful number, since it uses less digits than its factorization.
625000126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47823.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 625000126 is about 25000.0025199999. The cubic root of 625000126 is about 854.9880307935.
The spelling of 625000126 in words is "six hundred twenty-five million, one hundred twenty-six", and thus it is an aban number.
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