Base | Representation |
---|---|
bin | 1000010000001… |
… | …11010110010000 |
3 | 11211021120002110 |
4 | 10020013112100 |
5 | 120211023422 |
6 | 10511545320 |
7 | 1500332361 |
oct | 410072620 |
9 | 154246073 |
10 | 69236112 |
11 | 3609a130 |
12 | 1b22b240 |
13 | 11461c1a |
14 | 92a3b68 |
15 | 612960c |
hex | 4207590 |
69236112 has 40 divisors (see below), whose sum is σ = 195121440. Its totient is φ = 20980480.
The previous prime is 69236093. The next prime is 69236119. The reversal of 69236112 is 21163296.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 69236112.
It is not an unprimeable number, because it can be changed into a prime (69236119) 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, 65037 + ... + 66092.
It is an arithmetic number, because the mean of its divisors is an integer number (4878036).
Almost surely, 269236112 is an apocalyptic number.
It is an amenable number.
69236112 is an abundant number, since it is smaller than the sum of its proper divisors (125885328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69236112 is a wasteful number, since it uses less digits than its factorization.
69236112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131151 (or 131145 counting only the distinct ones).
The product of its digits is 3888, while the sum is 30.
The square root of 69236112 is about 8320.8239976579. The cubic root of 69236112 is about 410.6239004115.
The spelling of 69236112 in words is "sixty-nine million, two hundred thirty-six thousand, one hundred twelve".
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