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132522703 = 137967319
BaseRepresentation
bin1111110011000…
…10001011001111
3100020100211222021
413321202023033
5232411211303
621052231011
73166265365
oct771421317
9306324867
10132522703
11688952a5
123846b467
13215bcb01
1413859635
15b97aebd
hex7e622cf

132522703 has 4 divisors (see below), whose sum is σ = 133490160. Its totient is φ = 131555248.

The previous prime is 132522659. The next prime is 132522713. The reversal of 132522703 is 307225231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 307225231 = 1916169749.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132522703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132522713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483523 + ... + 483796.

It is an arithmetic number, because the mean of its divisors is an integer number (33372540).

Almost surely, 2132522703 is an apocalyptic number.

132522703 is a deficient number, since it is larger than the sum of its proper divisors (967457).

132522703 is an equidigital number, since it uses as much as digits as its factorization.

132522703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967456.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 132522703 is about 11511.8505462849. The cubic root of 132522703 is about 509.8355268689.

Adding to 132522703 its reverse (307225231), we get a palindrome (439747934).

It can be divided in two parts, 132522 and 703, that added together give a square (133225 = 3652).

The spelling of 132522703 in words is "one hundred thirty-two million, five hundred twenty-two thousand, seven hundred three".

Divisors: 1 137 967319 132522703