Search a number
-
+
132956053 = 196997687
BaseRepresentation
bin1111110110010…
…11111110010101
3100021011212102021
413323023332111
5233014043203
621105413141
73203051656
oct773137625
9307155367
10132956053
116906093a
123863a1b1
1321712129
141392d52d
15ba145bd
hex7ecbf95

132956053 has 4 divisors (see below), whose sum is σ = 139953760. Its totient is φ = 125958348.

The previous prime is 132956051. The next prime is 132956069. The reversal of 132956053 is 350659231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132956053 - 21 = 132956051 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 (132956051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3498825 + ... + 3498862.

It is an arithmetic number, because the mean of its divisors is an integer number (34988440).

Almost surely, 2132956053 is an apocalyptic number.

It is an amenable number.

132956053 is a deficient number, since it is larger than the sum of its proper divisors (6997707).

132956053 is an equidigital number, since it uses as much as digits as its factorization.

132956053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997706.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 132956053 is about 11530.6570931582. The cubic root of 132956053 is about 510.3906439296.

The spelling of 132956053 in words is "one hundred thirty-two million, nine hundred fifty-six thousand, fifty-three".

Divisors: 1 19 6997687 132956053