Base | Representation |
---|---|
bin | 1100110100010… |
… | …1011011011000 |
3 | 10202011101021000 |
4 | 3031011123120 |
5 | 102230334002 |
6 | 5200145000 |
7 | 1221652542 |
oct | 315053330 |
9 | 122141230 |
10 | 53761752 |
11 | 28390000 |
12 | 16008160 |
13 | b1a46b5 |
14 | 71d6692 |
15 | 4abe61c |
hex | 33456d8 |
53761752 has 160 divisors (see below), whose sum is σ = 173934000. Its totient is φ = 15333120.
The previous prime is 53761727. The next prime is 53761753. The reversal of 53761752 is 25716735.
53761752 is a `hidden beast` number, since 5 + 37 + 617 + 5 + 2 = 666.
53761752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53761753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3162448 + ... + 3162464.
Almost surely, 253761752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53761752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86967000).
53761752 is an abundant number, since it is smaller than the sum of its proper divisors (120172248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53761752 is a wasteful number, since it uses less digits than its factorization.
53761752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76 (or 33 counting only the distinct ones).
The product of its digits is 44100, while the sum is 36.
The square root of 53761752 is about 7332.2405852509. The cubic root of 53761752 is about 377.4196182815.
The spelling of 53761752 in words is "fifty-three million, seven hundred sixty-one thousand, seven hundred fifty-two".
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