Base | Representation |
---|---|
bin | 1010000110000… |
… | …00000110011101 |
3 | 12220022211102021 |
4 | 11003000012131 |
5 | 133134013200 |
6 | 12222500141 |
7 | 2045464561 |
oct | 503000635 |
9 | 186284367 |
10 | 84672925 |
11 | 43883027 |
12 | 24434651 |
13 | 1470832c |
14 | b3616a1 |
15 | 767841a |
hex | 50c019d |
84672925 has 12 divisors (see below), whose sum is σ = 106563616. Its totient is φ = 66726000.
The previous prime is 84672923. The next prime is 84672943. The reversal of 84672925 is 52927648.
It is not a de Polignac number, because 84672925 - 21 = 84672923 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84672923) 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, 23601 + ... + 26950.
Almost surely, 284672925 is an apocalyptic number.
It is an amenable number.
84672925 is a deficient number, since it is larger than the sum of its proper divisors (21890691).
84672925 is a wasteful number, since it uses less digits than its factorization.
84672925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50628 (or 50623 counting only the distinct ones).
The product of its digits is 241920, while the sum is 43.
The square root of 84672925 is about 9201.7892281882. The cubic root of 84672925 is about 439.1182842416.
The spelling of 84672925 in words is "eighty-four million, six hundred seventy-two thousand, nine hundred twenty-five".
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