Base | Representation |
---|---|
bin | 1101111110010… |
… | …10101110011100 |
3 | 22011120111202200 |
4 | 12333022232130 |
5 | 220002103200 |
6 | 15344251500 |
7 | 2622241656 |
oct | 677125634 |
9 | 264514680 |
10 | 117222300 |
11 | 60194938 |
12 | 33310b90 |
13 | 1b393810 |
14 | 117d56d6 |
15 | a457800 |
hex | 6fcab9c |
117222300 has 216 divisors, whose sum is σ = 406630224. Its totient is φ = 28062720.
The previous prime is 117222251. The next prime is 117222307. The reversal of 117222300 is 3222711.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117222307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 502984 + ... + 503216.
Almost surely, 2117222300 is an apocalyptic number.
117222300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 117222300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203315112).
117222300 is an abundant number, since it is smaller than the sum of its proper divisors (289407924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117222300 is a wasteful number, since it uses less digits than its factorization.
117222300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309 (or 299 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 117222300 is about 10826.9247711435. The cubic root of 117222300 is about 489.4068903143.
The spelling of 117222300 in words is "one hundred seventeen million, two hundred twenty-two thousand, three hundred".
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