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132130411 = 7226310253
BaseRepresentation
bin1111110000000…
…10011001101011
3100012121220211221
413320002121223
5232311133121
621040002511
73163042600
oct770023153
9305556757
10132130411
1168647596
1238300437
13214b339a
14137966a7
15b8eeb41
hex7e0266b

132130411 has 12 divisors (see below), whose sum is σ = 154302192. Its totient is φ = 112813008.

The previous prime is 132130403. The next prime is 132130447. The reversal of 132130411 is 114031231.

It is not a de Polignac number, because 132130411 - 23 = 132130403 is a prime.

It is a super-2 number, since 2×1321304112 = 34916891022057842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132130111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7761 + ... + 18013.

It is an arithmetic number, because the mean of its divisors is an integer number (12858516).

Almost surely, 2132130411 is an apocalyptic number.

132130411 is a deficient number, since it is larger than the sum of its proper divisors (22171781).

132130411 is a wasteful number, since it uses less digits than its factorization.

132130411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10530 (or 10523 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 132130411 is about 11494.7993022932. The cubic root of 132130411 is about 509.3319601357.

Adding to 132130411 its reverse (114031231), we get a palindrome (246161642).

The spelling of 132130411 in words is "one hundred thirty-two million, one hundred thirty thousand, four hundred eleven".

Divisors: 1 7 49 263 1841 10253 12887 71771 502397 2696539 18875773 132130411