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132552053 = 762117393
BaseRepresentation
bin1111110011010…
…01010101110101
3100020102100020022
413321221111311
5232413131203
621053014525
73166450064
oct771512565
9306370208
10132552053
1168905357
1238484445
132160028a
14138661db
15b984a38
hex7e69575

132552053 has 4 divisors (see below), whose sum is σ = 132577068. Its totient is φ = 132527040.

The previous prime is 132552047. The next prime is 132552067. The reversal of 132552053 is 350255231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350255231 = 2477141403.

It can be written as a sum of positive squares in 2 ways, for example, as 75655204 + 56896849 = 8698^2 + 7543^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132552053 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 (132552653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076 + ... + 16317.

It is an arithmetic number, because the mean of its divisors is an integer number (33144267).

Almost surely, 2132552053 is an apocalyptic number.

It is an amenable number.

132552053 is a deficient number, since it is larger than the sum of its proper divisors (25015).

132552053 is an equidigital number, since it uses as much as digits as its factorization.

132552053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25014.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 132552053 is about 11513.1252490364. The cubic root of 132552053 is about 509.8731621013.

The spelling of 132552053 in words is "one hundred thirty-two million, five hundred fifty-two thousand, fifty-three".

Divisors: 1 7621 17393 132552053