Base | Representation |
---|---|
bin | 1100011111011… |
… | …1101011110000 |
3 | 10122120221001210 |
4 | 3013313223300 |
5 | 101403112421 |
6 | 5111000120 |
7 | 1204230222 |
oct | 307675360 |
9 | 118527053 |
10 | 52394736 |
11 | 27636a39 |
12 | 15669040 |
13 | ab16404 |
14 | 6d5c412 |
15 | 48ee576 |
hex | 31f7af0 |
52394736 has 40 divisors (see below), whose sum is σ = 141240960. Its totient is φ = 16705216.
The previous prime is 52394717. The next prime is 52394753. The reversal of 52394736 is 63749325.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 52394694 and 52394703.
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, 22626 + ... + 24833.
It is an arithmetic number, because the mean of its divisors is an integer number (3531024).
Almost surely, 252394736 is an apocalyptic number.
It is an amenable number.
52394736 is an abundant number, since it is smaller than the sum of its proper divisors (88846224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52394736 is a wasteful number, since it uses less digits than its factorization.
52394736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47493 (or 47487 counting only the distinct ones).
The product of its digits is 136080, while the sum is 39.
The square root of 52394736 is about 7238.4208222512. The cubic root of 52394736 is about 374.1931951987.
It can be divided in two parts, 523 and 94736, that added together give a palindrome (95259).
The spelling of 52394736 in words is "fifty-two million, three hundred ninety-four thousand, seven hundred thirty-six".
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