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8272063 = 97107797
BaseRepresentation
bin11111100011100010111111
3120120021010201
4133203202333
54104201223
6453144331
7130211542
oct37434277
916507121
108272063
11473aa18
12292b0a7
131938217
141154859
15ad5ead
hex7e38bf

8272063 has 8 divisors (see below), whose sum is σ = 8446032. Its totient is φ = 8100096.

The previous prime is 8272057. The next prime is 8272067. The reversal of 8272063 is 3602728.

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

It is a cyclic number.

It is not a de Polignac number, because 8272063 - 217 = 8140991 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 (8272067) 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, 9981 + ... + 10777.

It is an arithmetic number, because the mean of its divisors is an integer number (1055754).

Almost surely, 28272063 is an apocalyptic number.

8272063 is a deficient number, since it is larger than the sum of its proper divisors (173969).

8272063 is a wasteful number, since it uses less digits than its factorization.

8272063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 8272063 is about 2876.1194342377. The cubic root of 8272063 is about 202.2419657069.

The spelling of 8272063 in words is "eight million, two hundred seventy-two thousand, sixty-three".

Divisors: 1 97 107 797 10379 77309 85279 8272063