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132625033 = 298095653
BaseRepresentation
bin1111110011110…
…11001010001001
3100020120001100021
413321323022021
5232423000113
621054340441
73200202622
oct771731211
9306501307
10132625033
1168955172
12384ba721
1321627568
1413884a49
15b99b48d
hex7e7b289

132625033 has 8 divisors (see below), whose sum is σ = 137392200. Its totient is φ = 127870848.

The previous prime is 132625021. The next prime is 132625067. The reversal of 132625033 is 330526231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 64513024 + 68112009 = 8032^2 + 8253^2 .

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 132625033 - 25 = 132625001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132624989 and 132625007.

It is not an unprimeable number, because it can be changed into a prime (132625733) 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, 20635 + ... + 26287.

It is an arithmetic number, because the mean of its divisors is an integer number (17174025).

Almost surely, 2132625033 is an apocalyptic number.

It is an amenable number.

132625033 is a deficient number, since it is larger than the sum of its proper divisors (4767167).

132625033 is an equidigital number, since it uses as much as digits as its factorization.

132625033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 132625033 is about 11516.2942390337. The cubic root of 132625033 is about 509.9667196020.

The spelling of 132625033 in words is "one hundred thirty-two million, six hundred twenty-five thousand, thirty-three".

Divisors: 1 29 809 5653 23461 163937 4573277 132625033