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8254093 = 47612879
BaseRepresentation
bin11111011111001010001101
3120112100111011
4133133022031
54103112333
6452525221
7130105261
oct37371215
916470434
108254093
114728471
122920811
13192cca3
14114c0a1
15ad09cd
hex7df28d

8254093 has 8 divisors (see below), whose sum is σ = 8570880. Its totient is φ = 7943280.

The previous prime is 8254073. The next prime is 8254097. The reversal of 8254093 is 3904528.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8254093 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 (8254097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1428 + ... + 4306.

It is an arithmetic number, because the mean of its divisors is an integer number (1071360).

Almost surely, 28254093 is an apocalyptic number.

It is an amenable number.

8254093 is a deficient number, since it is larger than the sum of its proper divisors (316787).

8254093 is a wasteful number, since it uses less digits than its factorization.

8254093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 8254093 is about 2872.9937347652. The cubic root of 8254093 is about 202.0954112548.

The spelling of 8254093 in words is "eight million, two hundred fifty-four thousand, ninety-three".

Divisors: 1 47 61 2867 2879 135313 175619 8254093