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132214142 = 273390187
BaseRepresentation
bin1111110000101…
…10110101111110
3100012210011201002
413320112311332
5232321323032
621041450302
73163541654
oct770266576
9305704632
10132214142
11686a4495
1238340992
1321512528
14137b8dd4
15b919862
hex7e16d7e

132214142 has 8 divisors (see below), whose sum is σ = 198593976. Its totient is φ = 66016152.

The previous prime is 132214133. The next prime is 132214157. The reversal of 132214142 is 241412231.

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

It is a congruent number.

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, 43628 + ... + 46559.

It is an arithmetic number, because the mean of its divisors is an integer number (24824247).

Almost surely, 2132214142 is an apocalyptic number.

132214142 is a deficient number, since it is larger than the sum of its proper divisors (66379834).

132214142 is an equidigital number, since it uses as much as digits as its factorization.

132214142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90922.

The product of its digits is 384, while the sum is 20.

The square root of 132214142 is about 11498.4408508284. The cubic root of 132214142 is about 509.4395252521.

Adding to 132214142 its reverse (241412231), we get a palindrome (373626373).

The spelling of 132214142 in words is "one hundred thirty-two million, two hundred fourteen thousand, one hundred forty-two".

Divisors: 1 2 733 1466 90187 180374 66107071 132214142