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132788958 = 2322131493
BaseRepresentation
bin1111110101000…
…11001011011110
3100020212101012120
413322203023132
5232443221313
621102043410
73201454551
oct772431336
9306771176
10132788958
1168a57345
1238579566
1321684063
14138c8698
15b9ced23
hex7ea32de

132788958 has 8 divisors (see below), whose sum is σ = 265577928. Its totient is φ = 44262984.

The previous prime is 132788933. The next prime is 132788969. The reversal of 132788958 is 859887231.

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

132788958 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 132788958.

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 3 ways as a sum of consecutive naturals, for example, 11065741 + ... + 11065752.

It is an arithmetic number, because the mean of its divisors is an integer number (33197241).

Almost surely, 2132788958 is an apocalyptic number.

132788958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

132788958 is a wasteful number, since it uses less digits than its factorization.

132788958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22131498.

The product of its digits is 967680, while the sum is 51.

The square root of 132788958 is about 11523.4091309820. The cubic root of 132788958 is about 510.1767399742.

The spelling of 132788958 in words is "one hundred thirty-two million, seven hundred eighty-eight thousand, nine hundred fifty-eight".

Divisors: 1 2 3 6 22131493 44262986 66394479 132788958