Base | Representation |
---|---|
bin | 1101111111011… |
… | …11110010111110 |
3 | 22011212020001110 |
4 | 12333233302332 |
5 | 220021433032 |
6 | 15351422450 |
7 | 2623443444 |
oct | 677576276 |
9 | 264766043 |
10 | 117374142 |
11 | 60288a26 |
12 | 33384a26 |
13 | 1b417972 |
14 | 11834b94 |
15 | a4877cc |
hex | 6fefcbe |
117374142 has 16 divisors (see below), whose sum is σ = 236245392. Its totient is φ = 38875200.
The previous prime is 117374141. The next prime is 117374149. The reversal of 117374142 is 241473711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117374141) 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, 61359 + ... + 63242.
It is an arithmetic number, because the mean of its divisors is an integer number (14765337).
Almost surely, 2117374142 is an apocalyptic number.
117374142 is an abundant number, since it is smaller than the sum of its proper divisors (118871250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117374142 is a wasteful number, since it uses less digits than its factorization.
117374142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124763.
The product of its digits is 4704, while the sum is 30.
The square root of 117374142 is about 10833.9347422808. The cubic root of 117374142 is about 489.6181142242.
The spelling of 117374142 in words is "one hundred seventeen million, three hundred seventy-four thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •