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8093253 = 37385393
BaseRepresentation
bin11110110111111001000101
3120020011212010
4132313321011
54032441003
6445244433
7125535330
oct36677105
916204763
108093253
114628643
122863719
1318a4a0c
141109617
15a9d003
hex7b7e45

8093253 has 8 divisors (see below), whose sum is σ = 12332608. Its totient is φ = 4624704.

The previous prime is 8093251. The next prime is 8093273. The reversal of 8093253 is 3523908.

It is a happy number.

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

It is not a de Polignac number, because 8093253 - 21 = 8093251 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8093253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8093251) 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, 192676 + ... + 192717.

It is an arithmetic number, because the mean of its divisors is an integer number (1541576).

Almost surely, 28093253 is an apocalyptic number.

It is an amenable number.

8093253 is a deficient number, since it is larger than the sum of its proper divisors (4239355).

8093253 is a wasteful number, since it uses less digits than its factorization.

8093253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385403.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 8093253 is about 2844.8643201390. The cubic root of 8093253 is about 200.7741082498.

The spelling of 8093253 in words is "eight million, ninety-three thousand, two hundred fifty-three".

Divisors: 1 3 7 21 385393 1156179 2697751 8093253