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132465077 = 314273067
BaseRepresentation
bin1111110010101…
…00000110110101
3100020020220220222
413321110012311
5232402340302
621051104125
73165635363
oct771240665
9306226828
10132465077
1168855a78
1238442045
132159c804
1413842633
15b968da2
hex7e541b5

132465077 has 4 divisors (see below), whose sum is σ = 136738176. Its totient is φ = 128191980.

The previous prime is 132465059. The next prime is 132465079. The reversal of 132465077 is 770564231.

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: 770564231 = 1303591377.

It is a cyclic number.

It is not a de Polignac number, because 132465077 - 212 = 132460981 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 (132465079) 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, 2136503 + ... + 2136564.

It is an arithmetic number, because the mean of its divisors is an integer number (34184544).

Almost surely, 2132465077 is an apocalyptic number.

It is an amenable number.

132465077 is a deficient number, since it is larger than the sum of its proper divisors (4273099).

132465077 is an equidigital number, since it uses as much as digits as its factorization.

132465077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273098.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 132465077 is about 11509.3473750687. The cubic root of 132465077 is about 509.7616174156.

The spelling of 132465077 in words is "one hundred thirty-two million, four hundred sixty-five thousand, seventy-seven".

Divisors: 1 31 4273067 132465077