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132230413 = 7103918181
BaseRepresentation
bin1111110000110…
…10110100001101
3100012211000000201
413320122310031
5232322333123
621042053501
73163640260
oct770326415
9305730021
10132230413
1168705737
123834a291
1321519a63
14137c0cd7
15b91e5ad
hex7e1ad0d

132230413 has 8 divisors (see below), whose sum is σ = 151274240. Its totient is φ = 113225040.

The previous prime is 132230393. The next prime is 132230419. The reversal of 132230413 is 314032231.

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

It is a cyclic number.

It is not a de Polignac number, because 132230413 - 225 = 98675981 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 (132230419) 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, 1818 + ... + 16363.

It is an arithmetic number, because the mean of its divisors is an integer number (18909280).

Almost surely, 2132230413 is an apocalyptic number.

132230413 is the 7273-rd heptagonal number.

It is an amenable number.

132230413 is a deficient number, since it is larger than the sum of its proper divisors (19043827).

132230413 is a wasteful number, since it uses less digits than its factorization.

132230413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19227.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 132230413 is about 11499.1483597700. The cubic root of 132230413 is about 509.4604225388.

Adding to 132230413 its reverse (314032231), we get a palindrome (446262644).

The spelling of 132230413 in words is "one hundred thirty-two million, two hundred thirty thousand, four hundred thirteen".

Divisors: 1 7 1039 7273 18181 127267 18890059 132230413