Base | Representation |
---|---|
bin | 1101111100111… |
… | …10110000011111 |
3 | 22011020100201120 |
4 | 12332132300133 |
5 | 214430322312 |
6 | 15340342023 |
7 | 2620561632 |
oct | 676366037 |
9 | 264210646 |
10 | 117042207 |
11 | 600815a7 |
12 | 33244913 |
13 | 1b32c859 |
14 | 11789c19 |
15 | a41e28c |
hex | 6f9ec1f |
117042207 has 8 divisors (see below), whose sum is σ = 156152880. Its totient is φ = 77979840.
The previous prime is 117042187. The next prime is 117042217. The reversal of 117042207 is 702240711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 117042207 - 212 = 117038111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117042217) 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, 5982 + ... + 16427.
It is an arithmetic number, because the mean of its divisors is an integer number (19519110).
Almost surely, 2117042207 is an apocalyptic number.
117042207 is a deficient number, since it is larger than the sum of its proper divisors (39110673).
117042207 is a wasteful number, since it uses less digits than its factorization.
117042207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24153.
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 117042207 is about 10818.6046697344. The cubic root of 117042207 is about 489.1561304884.
Adding to 117042207 its reverse (702240711), we get a palindrome (819282918).
The spelling of 117042207 in words is "one hundred seventeen million, forty-two thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •