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80282095 = 531517949
BaseRepresentation
bin1001100100100…
…00000111101111
312121001202022221
410302100013233
5131023011340
611544420211
71663246405
oct462200757
9177052287
1080282095
1141354143
1222a77667
131382b8ca
14a93b475
1570ac44a
hex4c901ef

80282095 has 8 divisors (see below), whose sum is σ = 99446400. Its totient is φ = 62153760.

The previous prime is 80282089. The next prime is 80282101. The reversal of 80282095 is 59028208.

It is an interprime number because it is at equal distance from previous prime (80282089) and next prime (80282101).

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

It is not a de Polignac number, because 80282095 - 29 = 80281583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80282095.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258820 + ... + 259129.

It is an arithmetic number, because the mean of its divisors is an integer number (12430800).

Almost surely, 280282095 is an apocalyptic number.

80282095 is a deficient number, since it is larger than the sum of its proper divisors (19164305).

80282095 is a wasteful number, since it uses less digits than its factorization.

80282095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517985.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 80282095 is about 8960.0276227253. The cubic root of 80282095 is about 431.3928065872.

The spelling of 80282095 in words is "eighty million, two hundred eighty-two thousand, ninety-five".

Divisors: 1 5 31 155 517949 2589745 16056419 80282095