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269672 = 23132593
BaseRepresentation
bin1000001110101101000
3111200220212
41001311220
532112142
65440252
72202134
oct1016550
9450825
10269672
11174677
12110088
1395990
14703c4
1554d82
hex41d68

269672 has 16 divisors (see below), whose sum is σ = 544740. Its totient is φ = 124416.

The previous prime is 269663. The next prime is 269683. The reversal of 269672 is 276962.

It can be written as a sum of positive squares in 2 ways, for example, as 264196 + 5476 = 514^2 + 74^2 .

It is a zygodrome in base 12.

It is an unprimeable number.

269672 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193 + ... + 1400.

2269672 is an apocalyptic number.

It is an amenable number.

269672 is an abundant number, since it is smaller than the sum of its proper divisors (275068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

269672 is a wasteful number, since it uses less digits than its factorization.

269672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612 (or 2608 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 269672 is about 519.2995282108. The cubic root of 269672 is about 64.6068577038.

The spelling of 269672 in words is "two hundred sixty-nine thousand, six hundred seventy-two".

Divisors: 1 2 4 8 13 26 52 104 2593 5186 10372 20744 33709 67418 134836 269672