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980095 = 5211929
BaseRepresentation
bin11101111010001111111
31211210102211
43233101333
5222330340
633001251
711221264
oct3572177
91753384
10980095
1160a3a6
123b3227
1328414c
141b726b
151455ea
hexef47f

980095 has 8 divisors (see below), whose sum is σ = 1182960. Its totient is φ = 779520.

The previous prime is 980081. The next prime is 980107. The reversal of 980095 is 590089.

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

It is not a de Polignac number, because 980095 - 213 = 971903 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, 591 + ... + 1519.

It is an arithmetic number, because the mean of its divisors is an integer number (147870).

2980095 is an apocalyptic number.

980095 is a deficient number, since it is larger than the sum of its proper divisors (202865).

980095 is a wasteful number, since it uses less digits than its factorization.

980095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 980095 is about 989.9974747443. The cubic root of 980095 is about 99.3320483396.

The spelling of 980095 in words is "nine hundred eighty thousand, ninety-five".

Divisors: 1 5 211 929 1055 4645 196019 980095