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8068263 = 37384203
BaseRepresentation
bin11110110001110010100111
3120011220120120
4132301302213
54031141023
6444533023
7125402430
oct36616247
916156516
108068263
114610895
122851173
131896528
141100487
15a958e3
hex7b1ca7

8068263 has 8 divisors (see below), whose sum is σ = 12294528. Its totient is φ = 4610424.

The previous prime is 8068241. The next prime is 8068283. The reversal of 8068263 is 3628608.

8068263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8068263 - 26 = 8068199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068213) 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, 192081 + ... + 192122.

It is an arithmetic number, because the mean of its divisors is an integer number (1536816).

Almost surely, 28068263 is an apocalyptic number.

8068263 is a deficient number, since it is larger than the sum of its proper divisors (4226265).

8068263 is a wasteful number, since it uses less digits than its factorization.

8068263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384213.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 8068263 is about 2840.4687993358. The cubic root of 8068263 is about 200.5672479611.

The spelling of 8068263 in words is "eight million, sixty-eight thousand, two hundred sixty-three".

Divisors: 1 3 7 21 384203 1152609 2689421 8068263