Base | Representation |
---|---|
bin | 1101111110010… |
… | …11000111001100 |
3 | 22011120120221100 |
4 | 12333023013030 |
5 | 220002131014 |
6 | 15344303100 |
7 | 2622246411 |
oct | 677130714 |
9 | 264516840 |
10 | 117223884 |
11 | 60196048 |
12 | 33311a90 |
13 | 1b39445b |
14 | 117d6108 |
15 | a458009 |
hex | 6fcb1cc |
117223884 has 36 divisors (see below), whose sum is σ = 296645440. Its totient is φ = 39031200.
The previous prime is 117223877. The next prime is 117223889. The reversal of 117223884 is 488322711.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (117223889) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59109 + ... + 61059.
Almost surely, 2117223884 is an apocalyptic number.
It is an amenable number.
117223884 is an abundant number, since it is smaller than the sum of its proper divisors (179421556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117223884 is a wasteful number, since it uses less digits than its factorization.
117223884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3630 (or 3625 counting only the distinct ones).
The product of its digits is 21504, while the sum is 36.
The square root of 117223884 is about 10826.9979218618. The cubic root of 117223884 is about 489.4090947214.
The spelling of 117223884 in words is "one hundred seventeen million, two hundred twenty-three thousand, eight hundred eighty-four".
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