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132022023 = 372898109
BaseRepresentation
bin1111101111001…
…11111100000111
3100012102102011120
413313213330013
5232244201043
621033405023
73162111600
oct767477407
9305372146
10132022023
1168583111
1238269773
1321475c53
1413768da7
15b8cc983
hex7de7f07

132022023 has 12 divisors (see below), whose sum is σ = 204769080. Its totient is φ = 75441072.

The previous prime is 132022003. The next prime is 132022039. The reversal of 132022023 is 320220231.

It is not a de Polignac number, because 132022023 - 28 = 132021767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132021993 and 132022011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132022003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 448908 + ... + 449201.

It is an arithmetic number, because the mean of its divisors is an integer number (17064090).

Almost surely, 2132022023 is an apocalyptic number.

132022023 is a deficient number, since it is larger than the sum of its proper divisors (72747057).

132022023 is an equidigital number, since it uses as much as digits as its factorization.

132022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898126 (or 898119 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 132022023 is about 11490.0836811574. The cubic root of 132022023 is about 509.1926518716.

Adding to 132022023 its reverse (320220231), we get a palindrome (452242254).

It can be divided in two parts, 13202 and 2023, that added together give a triangular number (15225 = T174).

The spelling of 132022023 in words is "one hundred thirty-two million, twenty-two thousand, twenty-three".

Divisors: 1 3 7 21 49 147 898109 2694327 6286763 18860289 44007341 132022023