Search a number
-
+
132713029 = 503263843
BaseRepresentation
bin1111110100100…
…00101001000101
3100020201112001101
413322100221011
5232433304104
621100300101
73201020311
oct772205105
9306645041
10132713029
1168a05299
1238541631
1321658627
14138a8b41
15b9b75a4
hex7e90a45

132713029 has 4 divisors (see below), whose sum is σ = 132977376. Its totient is φ = 132448684.

The previous prime is 132713017. The next prime is 132713039. The reversal of 132713029 is 920317231.

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: 920317231 = 1948437749.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132713029 is a prime.

It is a super-2 number, since 2×1327130292 = 35225496132709682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132712988 and 132713006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132713039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131419 + ... + 132424.

It is an arithmetic number, because the mean of its divisors is an integer number (33244344).

Almost surely, 2132713029 is an apocalyptic number.

It is an amenable number.

132713029 is a deficient number, since it is larger than the sum of its proper divisors (264347).

132713029 is an equidigital number, since it uses as much as digits as its factorization.

132713029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264346.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 132713029 is about 11520.1141053377. The cubic root of 132713029 is about 510.0794813970.

The spelling of 132713029 in words is "one hundred thirty-two million, seven hundred thirteen thousand, twenty-nine".

Divisors: 1 503 263843 132713029