Base | Representation |
---|---|
bin | 11101000110001… |
… | …10011111000100 |
3 | 122000021200102100 |
4 | 32203012133010 |
5 | 444441121003 |
6 | 40115312100 |
7 | 6022445106 |
oct | 1643063704 |
9 | 560250370 |
10 | 244082628 |
11 | 115861989 |
12 | 698ab630 |
13 | 3b7501ba |
14 | 245b9576 |
15 | 16665ba3 |
hex | e8c67c4 |
244082628 has 18 divisors (see below), whose sum is σ = 616986734. Its totient is φ = 81360864.
The previous prime is 244082603. The next prime is 244082633. The reversal of 244082628 is 826280442.
It is a happy number.
244082628 is a `hidden beast` number, since 24 + 4 + 0 + 8 + 2 + 628 = 666.
244082628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 160579584 + 83503044 = 12672^2 + 9138^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a hoax number, since the sum of its digits (36) 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 (36), and also a Moran number because the ratio is a prime number: 6780073 = 244082628 / (2 + 4 + 4 + 0 + 8 + 2 + 6 + 2 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 244082592 and 244082601.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3390001 + ... + 3390072.
Almost surely, 2244082628 is an apocalyptic number.
It is an amenable number.
244082628 is an abundant number, since it is smaller than the sum of its proper divisors (372904106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244082628 is a wasteful number, since it uses less digits than its factorization.
244082628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6780083 (or 6780078 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 36.
The square root of 244082628 is about 15623.1439857668. The cubic root of 244082628 is about 624.9505053072.
The spelling of 244082628 in words is "two hundred forty-four million, eighty-two thousand, six hundred twenty-eight".
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