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132203242 = 2431537247
BaseRepresentation
bin1111110000101…
…00001011101010
3100012202121202101
413320110023222
5232321000432
621041324014
73163465123
oct770241352
9305677671
10132203242
1168697286
123833660a
132150a592
14137b504a
15b9164e7
hex7e142ea

132203242 has 8 divisors (see below), whose sum is σ = 202916736. Its totient is φ = 64564332.

The previous prime is 132203233. The next prime is 132203297. The reversal of 132203242 is 242302231.

Adding to 132203242 its reverse (242302231), we get a palindrome (374505473).

132203242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768538 + ... + 768709.

It is an arithmetic number, because the mean of its divisors is an integer number (25364592).

Almost surely, 2132203242 is an apocalyptic number.

132203242 is a deficient number, since it is larger than the sum of its proper divisors (70713494).

132203242 is a wasteful number, since it uses less digits than its factorization.

132203242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537292.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 132203242 is about 11497.9668637547. The cubic root of 132203242 is about 509.4255251274.

The spelling of 132203242 in words is "one hundred thirty-two million, two hundred three thousand, two hundred forty-two".

Divisors: 1 2 43 86 1537247 3074494 66101621 132203242