Base | Representation |
---|---|
bin | 1100011001100… |
… | …1000011011100 |
3 | 10121212020101002 |
4 | 3012121003130 |
5 | 101303212012 |
6 | 5054405432 |
7 | 1201024202 |
oct | 306310334 |
9 | 117766332 |
10 | 52007132 |
11 | 273a1801 |
12 | 15500878 |
13 | aa0bb68 |
14 | 6c9b072 |
15 | 48747c2 |
hex | 31990dc |
52007132 has 12 divisors (see below), whose sum is σ = 91951440. Its totient is φ = 25735296.
The previous prime is 52007113. The next prime is 52007149. The reversal of 52007132 is 23170025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66632 + ... + 67407.
It is an arithmetic number, because the mean of its divisors is an integer number (7662620).
Almost surely, 252007132 is an apocalyptic number.
It is an amenable number.
52007132 is a deficient number, since it is larger than the sum of its proper divisors (39944308).
52007132 is a wasteful number, since it uses less digits than its factorization.
52007132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134140 (or 134138 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 52007132 is about 7211.5970491979. The cubic root of 52007132 is about 373.2681791770.
Adding to 52007132 its reverse (23170025), we get a palindrome (75177157).
The spelling of 52007132 in words is "fifty-two million, seven thousand, one hundred thirty-two".
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