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12132100141 = 79341185543
BaseRepresentation
bin10110100110010000…
…10010100000101101
31011022111200112200021
423103020102200231
5144321304201031
65323505002141
7606434102230
oct132310224055
934274615607
1012132100141
115166288447
122427023351
1311b46371a5
148313a7417
154b0166511
hex2d321282d

12132100141 has 8 divisors (see below), whose sum is σ = 13866816384. Its totient is φ = 10397773680.

The previous prime is 12132100129. The next prime is 12132100147. The reversal of 12132100141 is 14100123121.

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

It is not a de Polignac number, because 12132100141 - 223 = 12123711533 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 (12132100147) 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, 27385 + ... + 158158.

It is an arithmetic number, because the mean of its divisors is an integer number (1733352048).

Almost surely, 212132100141 is an apocalyptic number.

It is an amenable number.

12132100141 is a deficient number, since it is larger than the sum of its proper divisors (1734716243).

12132100141 is an equidigital number, since it uses as much as digits as its factorization.

12132100141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194891.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12132100141 its reverse (14100123121), we get a palindrome (26232223262).

The spelling of 12132100141 in words is "twelve billion, one hundred thirty-two million, one hundred thousand, one hundred forty-one".

Divisors: 1 7 9341 65387 185543 1298801 1733157163 12132100141