Base | Representation |
---|---|
bin | 1100101000100… |
… | …1111111110000 |
3 | 10200201101010221 |
4 | 3022021333300 |
5 | 102031302112 |
6 | 5131502424 |
7 | 1212304360 |
oct | 312117760 |
9 | 120641127 |
10 | 52994032 |
11 | 27a06223 |
12 | 158b7a14 |
13 | ac96120 |
14 | 70769a0 |
15 | 49bbe07 |
hex | 3289ff0 |
52994032 has 80 divisors (see below), whose sum is σ = 133866432. Its totient is φ = 19722240.
The previous prime is 52994023. The next prime is 52994041. The reversal of 52994032 is 23049925.
It is an interprime number because it is at equal distance from previous prime (52994023) and next prime (52994041).
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23682 + ... + 25822.
Almost surely, 252994032 is an apocalyptic number.
52994032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52994032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66933216).
52994032 is an abundant number, since it is smaller than the sum of its proper divisors (80872400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52994032 is a wasteful number, since it uses less digits than its factorization.
52994032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2186 (or 2180 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 52994032 is about 7279.6999938184. The cubic root of 52994032 is about 375.6144758279.
The spelling of 52994032 in words is "fifty-two million, nine hundred ninety-four thousand, thirty-two".
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