Base | Representation |
---|---|
bin | 110110100110111001… |
… | …0111000011111101111 |
3 | 102012200200212202000000 |
4 | 1231031302320133233 |
5 | 3410131420114411 |
6 | 125512304035343 |
7 | 11321020420335 |
oct | 1551562703757 |
9 | 365620782000 |
10 | 117269301231 |
11 | 45808510785 |
12 | 1a889302b53 |
13 | b09b542894 |
14 | 5966801b55 |
15 | 30b53a9956 |
hex | 1b4dcb87ef |
117269301231 has 28 divisors (see below), whose sum is σ = 176507940432. Its totient is φ = 77875209216.
The previous prime is 117269301223. The next prime is 117269301271. The reversal of 117269301231 is 132103962711.
117269301231 is a `hidden beast` number, since 117 + 2 + 6 + 9 + 301 + 231 = 666.
It is not a de Polignac number, because 117269301231 - 23 = 117269301223 is a prime.
It is a super-2 number, since 2×1172693012312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117269301211) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 125611 + ... + 500316.
Almost surely, 2117269301231 is an apocalyptic number.
117269301231 is a deficient number, since it is larger than the sum of its proper divisors (59238639201).
117269301231 is an frugal number, since it uses more digits than its factorization.
117269301231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626202 (or 626187 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The spelling of 117269301231 in words is "one hundred seventeen billion, two hundred sixty-nine million, three hundred one thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •