Search a number
-
+
132131033 = 375636343
BaseRepresentation
bin1111110000000…
…10100011011001
3100012121221200222
413320002203121
5232311143113
621040005425
73163044446
oct770024331
9305557628
10132131033
1168648001
1238300875
13214b3758
14137969cd
15b8eee08
hex7e028d9

132131033 has 8 divisors (see below), whose sum is σ = 135964608. Its totient is φ = 128311344.

The previous prime is 132131011. The next prime is 132131059. The reversal of 132131033 is 330131231.

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 132131033 - 26 = 132130969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132131003) 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 7 ways as a sum of consecutive naturals, for example, 17660 + ... + 24002.

It is an arithmetic number, because the mean of its divisors is an integer number (16995576).

Almost surely, 2132131033 is an apocalyptic number.

It is an amenable number.

132131033 is a deficient number, since it is larger than the sum of its proper divisors (3833575).

132131033 is an equidigital number, since it uses as much as digits as its factorization.

132131033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6943.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 132131033 is about 11494.8263579751. The cubic root of 132131033 is about 509.3327593562.

Adding to 132131033 its reverse (330131231), we get a palindrome (462262264).

The spelling of 132131033 in words is "one hundred thirty-two million, one hundred thirty-one thousand, thirty-three".

Divisors: 1 37 563 6343 20831 234691 3571109 132131033