Base | Representation |
---|---|
bin | 1101111101111… |
… | …01010101001000 |
3 | 22011110201111112 |
4 | 12332331111020 |
5 | 214443324212 |
6 | 15343145452 |
7 | 2621623004 |
oct | 676752510 |
9 | 264421445 |
10 | 117167432 |
11 | 60157698 |
12 | 332a5288 |
13 | 1b374855 |
14 | 117bd704 |
15 | a446422 |
hex | 6fbd548 |
117167432 has 36 divisors (see below), whose sum is σ = 227472345. Its totient is φ = 56578368.
The previous prime is 117167431. The next prime is 117167443. The reversal of 117167432 is 234761711.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 104734756 + 12432676 = 10234^2 + 3526^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=7654.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (117167431) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1316444 + ... + 1316532.
Almost surely, 2117167432 is an apocalyptic number.
It is an amenable number.
117167432 is a deficient number, since it is larger than the sum of its proper divisors (110304913).
117167432 is an frugal number, since it uses more digits than its factorization.
117167432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270 (or 134 counting only the distinct ones).
The product of its digits is 7056, while the sum is 32.
The square root of 117167432 is about 10824.3906064037. The cubic root of 117167432 is about 489.3305198399.
Multiplying 117167432 by its sum of digits (32), we get a square (3749357824 = 612322).
The spelling of 117167432 in words is "one hundred seventeen million, one hundred sixty-seven thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •