Base | Representation |
---|---|
bin | 11001011101000110111001 |
3 | 110120000101200 |
4 | 121131012321 |
5 | 3202012300 |
6 | 355004413 |
7 | 110501205 |
oct | 31350671 |
9 | 13500350 |
10 | 6672825 |
11 | 3848435 |
12 | 2299709 |
13 | 14c8323 |
14 | c59b05 |
15 | 8bc200 |
hex | 65d1b9 |
6672825 has 36 divisors (see below), whose sum is σ = 12225408. Its totient is φ = 3477600.
The previous prime is 6672817. The next prime is 6672863. The reversal of 6672825 is 5282766.
It is not a de Polignac number, because 6672825 - 23 = 6672817 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 6672825.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10260 + ... + 10890.
Almost surely, 26672825 is an apocalyptic number.
It is an amenable number.
6672825 is a deficient number, since it is larger than the sum of its proper divisors (5552583).
6672825 is a wasteful number, since it uses less digits than its factorization.
6672825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 694 (or 686 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 6672825 is about 2583.1811783148. The cubic root of 6672825 is about 188.2651400764.
The spelling of 6672825 in words is "six million, six hundred seventy-two thousand, eight hundred twenty-five".
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