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8090965 = 55927427
BaseRepresentation
bin11110110111010101010101
3120020001201101
4132313111111
54032402330
6445230101
7125525551
oct36672525
916201641
108090965
114626953
122862331
1318a396c
141108861
15a9c4ca
hex7b7555

8090965 has 8 divisors (see below), whose sum is σ = 9874080. Its totient is φ = 6362832.

The previous prime is 8090939. The next prime is 8090989. The reversal of 8090965 is 5690908.

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

It is a cyclic number.

It is not a de Polignac number, because 8090965 - 25 = 8090933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13419 + ... + 14008.

It is an arithmetic number, because the mean of its divisors is an integer number (1234260).

Almost surely, 28090965 is an apocalyptic number.

It is an amenable number.

8090965 is a deficient number, since it is larger than the sum of its proper divisors (1783115).

8090965 is a wasteful number, since it uses less digits than its factorization.

8090965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27491.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 8090965 is about 2844.4621635733. The cubic root of 8090965 is about 200.7551865440.

The spelling of 8090965 in words is "eight million, ninety thousand, nine hundred sixty-five".

Divisors: 1 5 59 295 27427 137135 1618193 8090965