Base | Representation |
---|---|
bin | 1100110011111… |
… | …0111011110000 |
3 | 10202010000202211 |
4 | 3030332323300 |
5 | 102224011102 |
6 | 5155421504 |
7 | 1221512152 |
oct | 314767360 |
9 | 122100684 |
10 | 53735152 |
11 | 28372019 |
12 | 15bb4894 |
13 | b195563 |
14 | 71caad2 |
15 | 4ab67d7 |
hex | 333eef0 |
53735152 has 40 divisors (see below), whose sum is σ = 108421632. Its totient is φ = 25771200.
The previous prime is 53735117. The next prime is 53735161. The reversal of 53735152 is 25153735.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64563 + ... + 65389.
Almost surely, 253735152 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 53735152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54210816).
53735152 is an abundant number, since it is smaller than the sum of its proper divisors (54686480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53735152 is a wasteful number, since it uses less digits than its factorization.
53735152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997 (or 991 counting only the distinct ones).
The product of its digits is 15750, while the sum is 31.
The square root of 53735152 is about 7330.4264541703. The cubic root of 53735152 is about 377.3573620140.
Adding to 53735152 its reverse (25153735), we get a palindrome (78888887).
The spelling of 53735152 in words is "fifty-three million, seven hundred thirty-five thousand, one hundred fifty-two".
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