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132924553 = 307432979
BaseRepresentation
bin1111110110001…
…00010010001001
3100021010021012121
413323010102021
5233012041203
621105011241
73202561066
oct773042211
9307107177
10132924553
116903a203
1238623b21
13217009a8
1413921c6d
15ba0a0bd
hex7ec4489

132924553 has 4 divisors (see below), whose sum is σ = 133357840. Its totient is φ = 132491268.

The previous prime is 132924541. The next prime is 132924557. The reversal of 132924553 is 355429231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 355429231 = 523679597.

It is a cyclic number.

It is not a de Polignac number, because 132924553 - 213 = 132916361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132924557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216183 + ... + 216796.

It is an arithmetic number, because the mean of its divisors is an integer number (33339460).

Almost surely, 2132924553 is an apocalyptic number.

It is an amenable number.

132924553 is a deficient number, since it is larger than the sum of its proper divisors (433287).

132924553 is an equidigital number, since it uses as much as digits as its factorization.

132924553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433286.

The product of its digits is 32400, while the sum is 34.

The square root of 132924553 is about 11529.2910883540. The cubic root of 132924553 is about 510.3503334291.

The spelling of 132924553 in words is "one hundred thirty-two million, nine hundred twenty-four thousand, five hundred fifty-three".

Divisors: 1 307 432979 132924553