Base | Representation |
---|---|
bin | 11011101100011101111100 |
3 | 111122211212221 |
4 | 123230131330 |
5 | 3324310103 |
6 | 415335124 |
7 | 115465156 |
oct | 33543574 |
9 | 14584787 |
10 | 7260028 |
11 | 4109626 |
12 | 25214a4 |
13 | 1672699 |
14 | d6dad6 |
15 | 9861bd |
hex | 6ec77c |
7260028 has 6 divisors (see below), whose sum is σ = 12705056. Its totient is φ = 3630012.
The previous prime is 7260023. The next prime is 7260031. The reversal of 7260028 is 8200627.
It is a junction number, because it is equal to n+sod(n) for n = 7259984 and 7260011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7260023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 907500 + ... + 907507.
Almost surely, 27260028 is an apocalyptic number.
It is an amenable number.
7260028 is a deficient number, since it is larger than the sum of its proper divisors (5445028).
7260028 is a wasteful number, since it uses less digits than its factorization.
7260028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1815011 (or 1815009 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 7260028 is about 2694.4439129438. The cubic root of 7260028 is about 193.6330257504.
The spelling of 7260028 in words is "seven million, two hundred sixty thousand, twenty-eight".
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