Base | Representation |
---|---|
bin | 11011001011100001011100 |
3 | 111101222210000 |
4 | 123023201130 |
5 | 3311000314 |
6 | 412414300 |
7 | 114363561 |
oct | 33134134 |
9 | 14358700 |
10 | 7125084 |
11 | 40271aa |
12 | 2477390 |
13 | 1626135 |
14 | d36868 |
15 | 95b209 |
hex | 6cb85c |
7125084 has 30 divisors (see below), whose sum is σ = 18627224. Its totient is φ = 2374920.
The previous prime is 7125077. The next prime is 7125113. The reversal of 7125084 is 4805217.
7125084 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10672 + ... + 11319.
Almost surely, 27125084 is an apocalyptic number.
It is an amenable number.
7125084 is an abundant number, since it is smaller than the sum of its proper divisors (11502140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7125084 is a wasteful number, since it uses less digits than its factorization.
7125084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22007 (or 21996 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 7125084 is about 2669.2852976031. The cubic root of 7125084 is about 192.4258127576.
The spelling of 7125084 in words is "seven million, one hundred twenty-five thousand, eighty-four".
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