Base | Representation |
---|---|
bin | 1110100001011… |
… | …01111110001010 |
3 | 22111020020220012 |
4 | 13100231332022 |
5 | 222141314424 |
6 | 20031031522 |
7 | 3006323300 |
oct | 720557612 |
9 | 274206805 |
10 | 121823114 |
11 | 62847566 |
12 | 3496b5a2 |
13 | 1c3149aa |
14 | 12272270 |
15 | aa65b0e |
hex | 742df8a |
121823114 has 12 divisors (see below), whose sum is σ = 212569074. Its totient is φ = 52209864.
The previous prime is 121823089. The next prime is 121823123. The reversal of 121823114 is 411328121.
It can be written as a sum of positive squares in only one way, i.e., 102313225 + 19509889 = 10115^2 + 4417^2 .
It is a super-2 number, since 2×1218231142 = 29681742209313992, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 121823114.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 621449 + ... + 621644.
Almost surely, 2121823114 is an apocalyptic number.
121823114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
121823114 is a deficient number, since it is larger than the sum of its proper divisors (90745960).
121823114 is a wasteful number, since it uses less digits than its factorization.
121823114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1243109 (or 1243102 counting only the distinct ones).
The product of its digits is 384, while the sum is 23.
The square root of 121823114 is about 11037.3508596945. The cubic root of 121823114 is about 495.7277517600.
The spelling of 121823114 in words is "one hundred twenty-one million, eight hundred twenty-three thousand, one hundred fourteen".
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