Base | Representation |
---|---|
bin | 1100010101110… |
… | …0110110010100 |
3 | 10121101201002202 |
4 | 3011130312110 |
5 | 101222314112 |
6 | 5045224032 |
7 | 1165646225 |
oct | 305346624 |
9 | 117351082 |
10 | 51760532 |
11 | 272434aa |
12 | 15402018 |
13 | a953845 |
14 | 6c3524c |
15 | 48266c2 |
hex | 315cd94 |
51760532 has 12 divisors (see below), whose sum is σ = 92790516. Its totient is φ = 25248960.
The previous prime is 51760517. The next prime is 51760537. The reversal of 51760532 is 23506715.
51760532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9821956 + 41938576 = 3134^2 + 6476^2 .
It is a junction number, because it is equal to n+sod(n) for n = 51760495 and 51760504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51760537) 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 3 ways as a sum of consecutive naturals, for example, 157643 + ... + 157970.
It is an arithmetic number, because the mean of its divisors is an integer number (7732543).
Almost surely, 251760532 is an apocalyptic number.
It is an amenable number.
51760532 is a deficient number, since it is larger than the sum of its proper divisors (41029984).
51760532 is a wasteful number, since it uses less digits than its factorization.
51760532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315658 (or 315656 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 29.
The square root of 51760532 is about 7194.4792723310. The cubic root of 51760532 is about 372.6772742986.
The spelling of 51760532 in words is "fifty-one million, seven hundred sixty thousand, five hundred thirty-two".
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