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132100141 = 196952639
BaseRepresentation
bin1111101111110…
…11000000101101
3100012120101022211
413313323000231
5232304201031
621035210421
73162555415
oct767730055
9305511284
10132100141
1168626878
12382a6a11
13214a2684
1413789645
15b8e5bb1
hex7dfb02d

132100141 has 4 divisors (see below), whose sum is σ = 139052800. Its totient is φ = 125147484.

The previous prime is 132100139. The next prime is 132100151. The reversal of 132100141 is 141001231.

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, and also an emirpimes, since its reverse is a distinct semiprime: 141001231 = 720143033.

It is a cyclic number.

It is not a de Polignac number, because 132100141 - 21 = 132100139 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 (132100151) 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, 3476301 + ... + 3476338.

It is an arithmetic number, because the mean of its divisors is an integer number (34763200).

Almost surely, 2132100141 is an apocalyptic number.

It is an amenable number.

132100141 is a deficient number, since it is larger than the sum of its proper divisors (6952659).

132100141 is an equidigital number, since it uses as much as digits as its factorization.

132100141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6952658.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 132100141 is about 11493.4825444684. The cubic root of 132100141 is about 509.2930625653.

Adding to 132100141 its reverse (141001231), we get a palindrome (273101372).

The spelling of 132100141 in words is "one hundred thirty-two million, one hundred thousand, one hundred forty-one".

Divisors: 1 19 6952639 132100141