Base | Representation |
---|---|
bin | 11010101110110110001100 |
3 | 111012000122210 |
4 | 122232312030 |
5 | 3243221003 |
6 | 410110420 |
7 | 113364255 |
oct | 32566614 |
9 | 14160583 |
10 | 7007628 |
11 | 3a56a31 |
12 | 241b410 |
13 | 15b4834 |
14 | d05b2c |
15 | 936503 |
hex | 6aed8c |
7007628 has 12 divisors (see below), whose sum is σ = 16351160. Its totient is φ = 2335872.
The previous prime is 7007603. The next prime is 7007633. The reversal of 7007628 is 8267007.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 7007595 and 7007604.
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 3 ways as a sum of consecutive naturals, for example, 291973 + ... + 291996.
Almost surely, 27007628 is an apocalyptic number.
It is an amenable number.
7007628 is an abundant number, since it is smaller than the sum of its proper divisors (9343532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7007628 is a wasteful number, since it uses less digits than its factorization.
7007628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 583976 (or 583974 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 7007628 is about 2647.1924750573. The cubic root of 7007628 is about 191.3625780008.
The spelling of 7007628 in words is "seven million, seven thousand, six hundred twenty-eight".
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