Base | Representation |
---|---|
bin | 1110011100000… |
… | …1011011101100 |
3 | 11012221211020220 |
4 | 3213001123230 |
5 | 111000424012 |
6 | 10002011340 |
7 | 1333522032 |
oct | 347013354 |
9 | 135854226 |
10 | 60561132 |
11 | 31204525 |
12 | 18346b50 |
13 | c7154b8 |
14 | 8086552 |
15 | 54b408c |
hex | 39c16ec |
60561132 has 24 divisors (see below), whose sum is σ = 148747200. Its totient is φ = 19124496.
The previous prime is 60561097. The next prime is 60561133. The reversal of 60561132 is 23116506.
It is not an unprimeable number, because it can be changed into a prime (60561133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132582 + ... + 133037.
It is an arithmetic number, because the mean of its divisors is an integer number (6197800).
Almost surely, 260561132 is an apocalyptic number.
It is an amenable number.
60561132 is an abundant number, since it is smaller than the sum of its proper divisors (88186068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60561132 is a wasteful number, since it uses less digits than its factorization.
60561132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265645 (or 265643 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 60561132 is about 7782.1033146573. The cubic root of 60561132 is about 392.7034000601.
Adding to 60561132 its reverse (23116506), we get a palindrome (83677638).
The spelling of 60561132 in words is "sixty million, five hundred sixty-one thousand, one hundred thirty-two".
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