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269074 = 21379131
BaseRepresentation
bin1000001101100010010
3111200002201
41001230102
532102244
65433414
72200321
oct1015422
9450081
10269074
11174183
1210b86a
1395620
14700b8
1554ad4
hex41b12

269074 has 16 divisors (see below), whose sum is σ = 443520. Its totient is φ = 121680.

The previous prime is 269069. The next prime is 269089. The reversal of 269074 is 470962.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1989 + ... + 2119.

It is an arithmetic number, because the mean of its divisors is an integer number (27720).

2269074 is an apocalyptic number.

269074 is a deficient number, since it is larger than the sum of its proper divisors (174446).

269074 is a wasteful number, since it uses less digits than its factorization.

269074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 269074 is about 518.7234330546. The cubic root of 269074 is about 64.5590669384.

The spelling of 269074 in words is "two hundred sixty-nine thousand, seventy-four".

Divisors: 1 2 13 26 79 131 158 262 1027 1703 2054 3406 10349 20698 134537 269074