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132747041 = 761310883
BaseRepresentation
bin1111110100110…
…00111100100001
3100020210020201002
413322120330201
5232440401131
621101121345
73201221420
oct772307441
9306706632
10132747041
1168a288a9
1238559255
132166ac5b
14138b72b7
15b9c26cb
hex7e98f21

132747041 has 8 divisors (see below), whose sum is σ = 154198464. Its totient is φ = 111917520.

The previous prime is 132747023. The next prime is 132747047. The reversal of 132747041 is 140747231.

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 132747041 - 218 = 132484897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132746995 and 132747013.

It is not an unprimeable number, because it can be changed into a prime (132747047) 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, 155015 + ... + 155868.

It is an arithmetic number, because the mean of its divisors is an integer number (19274808).

Almost surely, 2132747041 is an apocalyptic number.

It is an amenable number.

132747041 is a deficient number, since it is larger than the sum of its proper divisors (21451423).

132747041 is an equidigital number, since it uses as much as digits as its factorization.

132747041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310951.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 132747041 is about 11521.5902114248. The cubic root of 132747041 is about 510.1230524555.

The spelling of 132747041 in words is "one hundred thirty-two million, seven hundred forty-seven thousand, forty-one".

Divisors: 1 7 61 427 310883 2176181 18963863 132747041