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132010013 = 443297991
BaseRepresentation
bin1111101111001…
…01000000011101
3100012101210200202
413313211000131
5232243310023
621033233245
73162031562
oct767450035
9305353622
10132010013
1168575093
1238262825
1321470645
1413764869
15b8c9128
hex7de501d

132010013 has 4 divisors (see below), whose sum is σ = 132308448. Its totient is φ = 131711580.

The previous prime is 132010007. The next prime is 132010031. The reversal of 132010013 is 310010231.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132010013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132009976 and 132010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132010063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148553 + ... + 149438.

It is an arithmetic number, because the mean of its divisors is an integer number (33077112).

Almost surely, 2132010013 is an apocalyptic number.

It is an amenable number.

132010013 is a deficient number, since it is larger than the sum of its proper divisors (298435).

132010013 is an equidigital number, since it uses as much as digits as its factorization.

132010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298434.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 132010013 is about 11489.5610447049. The cubic root of 132010013 is about 509.1772110407.

Adding to 132010013 its reverse (310010231), we get a palindrome (442020244).

The spelling of 132010013 in words is "one hundred thirty-two million, ten thousand, thirteen".

Divisors: 1 443 297991 132010013