Base | Representation |
---|---|
bin | 110000111010… |
… | …100001100100 |
3 | 220010110100011 |
4 | 300322201210 |
5 | 11240311003 |
6 | 1134500004 |
7 | 213663520 |
oct | 60724144 |
9 | 26113304 |
10 | 12822628 |
11 | 7268915 |
12 | 4364604 |
13 | 286c570 |
14 | 19bad80 |
15 | 11d446d |
hex | c3a864 |
12822628 has 24 divisors (see below), whose sum is σ = 27618752. Its totient is φ = 5072544.
The previous prime is 12822619. The next prime is 12822631. The reversal of 12822628 is 82622821.
It is a self number, because there is not a number n which added to its sum of digits gives 12822628.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17250 + ... + 17977.
Almost surely, 212822628 is an apocalyptic number.
It is an amenable number.
12822628 is an abundant number, since it is smaller than the sum of its proper divisors (14796124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12822628 is a wasteful number, since it uses less digits than its factorization.
12822628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35251 (or 35249 counting only the distinct ones).
The product of its digits is 6144, while the sum is 31.
The square root of 12822628 is about 3580.8697267563. The cubic root of 12822628 is about 234.0591809794.
The spelling of 12822628 in words is "twelve million, eight hundred twenty-two thousand, six hundred twenty-eight".
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