Base | Representation |
---|---|
bin | 1001010000000… |
… | …1110001001100 |
3 | 2201000110211210 |
4 | 2110001301030 |
5 | 34413221211 |
6 | 3503414420 |
7 | 650555550 |
oct | 224016114 |
9 | 81013753 |
10 | 38804556 |
11 | 1a9a448a |
12 | 10bb4410 |
13 | 806869b |
14 | 5221860 |
15 | 36179a6 |
hex | 2501c4c |
38804556 has 48 divisors (see below), whose sum is σ = 103783680. Its totient is φ = 11054400.
The previous prime is 38804551. The next prime is 38804561. The reversal of 38804556 is 65540883.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (38804551) and next prime (38804561).
It is not an unprimeable number, because it can be changed into a prime (38804551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55006 + ... + 55706.
It is an arithmetic number, because the mean of its divisors is an integer number (2162160).
Almost surely, 238804556 is an apocalyptic number.
It is an amenable number.
38804556 is an abundant number, since it is smaller than the sum of its proper divisors (64979124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38804556 is a wasteful number, since it uses less digits than its factorization.
38804556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1374 (or 1372 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 38804556 is about 6229.3303010837. The cubic root of 38804556 is about 338.5537065318.
The spelling of 38804556 in words is "thirty-eight million, eight hundred four thousand, five hundred fifty-six".
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