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132343501 = 298095641
BaseRepresentation
bin1111110001101…
…10011011001101
3100020000202011011
413320312123031
5232334443001
621044325221
73164621053
oct770663315
9306022134
10132343501
11687826a4
12383a3811
1321559384
14138101d3
15b942d51
hex7e366cd

132343501 has 8 divisors (see below), whose sum is σ = 137100600. Its totient is φ = 127599360.

The previous prime is 132343499. The next prime is 132343511. The reversal of 132343501 is 105343231.

It can be written as a sum of positive squares in 4 ways, for example, as 88849476 + 43494025 = 9426^2 + 6595^2 .

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 132343501 - 21 = 132343499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132343511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20641 + ... + 26281.

It is an arithmetic number, because the mean of its divisors is an integer number (17137575).

Almost surely, 2132343501 is an apocalyptic number.

It is an amenable number.

132343501 is a deficient number, since it is larger than the sum of its proper divisors (4757099).

132343501 is an equidigital number, since it uses as much as digits as its factorization.

132343501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 132343501 is about 11504.0645425867. The cubic root of 132343501 is about 509.6056171838.

Adding to 132343501 its reverse (105343231), we get a palindrome (237686732).

The spelling of 132343501 in words is "one hundred thirty-two million, three hundred forty-three thousand, five hundred one".

Divisors: 1 29 809 5641 23461 163589 4563569 132343501