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132200331 = 347937591
BaseRepresentation
bin1111110000100…
…11011110001011
3100012202110202120
413320103132023
5232320402311
621041302323
73163453464
oct770233613
9305673676
10132200331
116869507a
12383349a3
1321509163
14137b3d6b
15b915706
hex7e1378b

132200331 has 8 divisors (see below), whose sum is σ = 180017664. Its totient is φ = 86258280.

The previous prime is 132200329. The next prime is 132200339. The reversal of 132200331 is 133002231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132200331 - 21 = 132200329 is a prime.

It is a super-2 number, since 2×1322003312 = 34953855033019122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132200331.

It is not an unprimeable number, because it can be changed into a prime (132200339) 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, 468655 + ... + 468936.

It is an arithmetic number, because the mean of its divisors is an integer number (22502208).

Almost surely, 2132200331 is an apocalyptic number.

132200331 is a deficient number, since it is larger than the sum of its proper divisors (47817333).

132200331 is an equidigital number, since it uses as much as digits as its factorization.

132200331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937641.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 132200331 is about 11497.8402754604. The cubic root of 132200331 is about 509.4217860648.

Adding to 132200331 its reverse (133002231), we get a palindrome (265202562).

The spelling of 132200331 in words is "one hundred thirty-two million, two hundred thousand, three hundred thirty-one".

Divisors: 1 3 47 141 937591 2812773 44066777 132200331