Search a number
-
+
4268079 = 33158077
BaseRepresentation
bin10000010010000000101111
322000211201000
4100102000233
52043034304
6231251343
751164244
oct20220057
98024630
104268079
112455742
121519b53
13b658ba
147d15cb
15594939
hex41202f

4268079 has 8 divisors (see below), whose sum is σ = 6323120. Its totient is φ = 2845368.

The previous prime is 4268063. The next prime is 4268107. The reversal of 4268079 is 9708624.

It is not a de Polignac number, because 4268079 - 24 = 4268063 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 (4268009) 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, 79012 + ... + 79065.

It is an arithmetic number, because the mean of its divisors is an integer number (790390).

Almost surely, 24268079 is an apocalyptic number.

4268079 is a deficient number, since it is larger than the sum of its proper divisors (2055041).

4268079 is a wasteful number, since it uses less digits than its factorization.

4268079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158086 (or 158080 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4268079 is about 2065.9329611582. The cubic root of 4268079 is about 162.2099472757.

It can be divided in two parts, 42 and 68079, that added together give a square (68121 = 2612).

The spelling of 4268079 in words is "four million, two hundred sixty-eight thousand, seventy-nine".

Divisors: 1 3 9 27 158077 474231 1422693 4268079