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132160061 = 1121156941
BaseRepresentation
bin1111110000010…
…01101000111101
3100012200102112002
413320021220331
5232313110221
621040352045
73163225205
oct770115075
9305612462
10132160061
11686678a0
1238315625
13214c3a27
14137a3405
15b90880b
hex7e09a3d

132160061 has 8 divisors (see below), whose sum is σ = 144860448. Its totient is φ = 119574000.

The previous prime is 132160051. The next prime is 132160073. The reversal of 132160061 is 160061231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132160061 - 214 = 132143677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132160051) 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, 26150 + ... + 30791.

It is an arithmetic number, because the mean of its divisors is an integer number (18107556).

Almost surely, 2132160061 is an apocalyptic number.

132160061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132160061 is a deficient number, since it is larger than the sum of its proper divisors (12700387).

132160061 is a wasteful number, since it uses less digits than its factorization.

132160061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57163.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 132160061 is about 11496.0889436364. The cubic root of 132160061 is about 509.3700552345.

The spelling of 132160061 in words is "one hundred thirty-two million, one hundred sixty thousand, sixty-one".

Divisors: 1 11 211 2321 56941 626351 12014551 132160061