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132560061 = 3311797963
BaseRepresentation
bin1111110011010…
…11010010111101
3100020102202012220
413321223102331
5232413410221
621053115553
73166512324
oct771532275
9306382186
10132560061
1168910377
1238488bb9
1321603b0a
14138690bb
15b9870c6
hex7e6b4bd

132560061 has 16 divisors (see below), whose sum is σ = 183490560. Its totient is φ = 85034160.

The previous prime is 132560059. The next prime is 132560081. The reversal of 132560061 is 160065231.

It is not a de Polignac number, because 132560061 - 21 = 132560059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132560041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12666 + ... + 20628.

It is an arithmetic number, because the mean of its divisors is an integer number (11468160).

Almost surely, 2132560061 is an apocalyptic number.

It is an amenable number.

132560061 is a deficient number, since it is larger than the sum of its proper divisors (50930499).

132560061 is a wasteful number, since it uses less digits than its factorization.

132560061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8176.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 132560061 is about 11513.4730207701. The cubic root of 132560061 is about 509.8834297206.

The spelling of 132560061 in words is "one hundred thirty-two million, five hundred sixty thousand, sixty-one".

Divisors: 1 3 31 93 179 537 5549 7963 16647 23889 246853 740559 1425377 4276131 44186687 132560061