Base | Representation |
---|---|
bin | 100001000000111… |
… | …001110101101110 |
3 | 1102121020021102200 |
4 | 201000321311232 |
5 | 2113243310123 |
6 | 130543402330 |
7 | 16503642120 |
oct | 4100716556 |
9 | 1377207380 |
10 | 553885038 |
11 | 264721033 |
12 | 1355b33a6 |
13 | 8a9a0935 |
14 | 537c1210 |
15 | 3395e143 |
hex | 21039d6e |
553885038 has 48 divisors (see below), whose sum is σ = 1394789760. Its totient is φ = 155568528.
The previous prime is 553885027. The next prime is 553885043. The reversal of 553885038 is 830588355.
553885038 is a `hidden beast` number, since 5 + 538 + 85 + 0 + 38 = 666.
It is a super-2 number, since 2×5538850382 = 613577270640522888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 553884984 and 553885002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29820 + ... + 44687.
It is an arithmetic number, because the mean of its divisors is an integer number (29058120).
Almost surely, 2553885038 is an apocalyptic number.
553885038 is an abundant number, since it is smaller than the sum of its proper divisors (840904722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553885038 is a wasteful number, since it uses less digits than its factorization.
553885038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74581 (or 74578 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 45.
The square root of 553885038 is about 23534.7623314959. The cubic root of 553885038 is about 821.2458940740.
The spelling of 553885038 in words is "five hundred fifty-three million, eight hundred eighty-five thousand, thirty-eight".
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