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132023214 = 2327334623
BaseRepresentation
bin1111101111010…
…00001110101110
3100012102110210200
413313220032232
5232244220324
621033414330
73162115221
oct767501656
9305373720
10132023214
1168583aa4
123826a3a6
132147665b
14137695b8
15b8ccec9
hex7de83ae

132023214 has 12 divisors (see below), whose sum is σ = 286050336. Its totient is φ = 44007732.

The previous prime is 132023189. The next prime is 132023233. The reversal of 132023214 is 412320231.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 7334623 = 132023214 / (1 + 3 + 2 + 0 + 2 + 3 + 2 + 1 + 4).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3667294 + ... + 3667329.

It is an arithmetic number, because the mean of its divisors is an integer number (23837528).

Almost surely, 2132023214 is an apocalyptic number.

132023214 is an abundant number, since it is smaller than the sum of its proper divisors (154027122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132023214 is a wasteful number, since it uses less digits than its factorization.

132023214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7334631 (or 7334628 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 132023214 is about 11490.1355083393. The cubic root of 132023214 is about 509.1941830470.

Adding to 132023214 its reverse (412320231), we get a palindrome (544343445).

The spelling of 132023214 in words is "one hundred thirty-two million, twenty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 7334623 14669246 22003869 44007738 66011607 132023214