Base | Representation |
---|---|
bin | 1001100110100000000111… |
… | …00111111111111011001000 |
3 | 2202202111020022212211200200 |
4 | 10303100003213333323020 |
5 | 10231413204212403412 |
6 | 112523405353132200 |
7 | 4306305402112065 |
oct | 463200347777310 |
9 | 82674208784620 |
10 | 21114120044232 |
11 | 68004a2359276 |
12 | 24500840ba060 |
13 | ba208c50bc67 |
14 | 52dd00b29c6c |
15 | 26936027d9dc |
hex | 1334039ffec8 |
21114120044232 has 24 divisors (see below), whose sum is σ = 57184075119990. Its totient is φ = 7038040014720.
The previous prime is 21114120044231. The next prime is 21114120044233. The reversal of 21114120044232 is 23244002141112.
21114120044232 is a `hidden beast` number, since 2 + 1 + 1 + 14 + 1 + 200 + 442 + 3 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (21114120044231) and next prime (21114120044233).
It can be written as a sum of positive squares in only one way, i.e., 14684883111396 + 6429236932836 = 3832086^2 + 2535594^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-3 number, since 3×211141200442323 (a number of 41 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 21114120044196 and 21114120044205.
It is not an unprimeable number, because it can be changed into a prime (21114120044231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146625833569 + ... + 146625833712.
Almost surely, 221114120044232 is an apocalyptic number.
It is an amenable number.
21114120044232 is an abundant number, since it is smaller than the sum of its proper divisors (36069955075758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
21114120044232 is a wasteful number, since it uses less digits than its factorization.
21114120044232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293251667293 (or 293251667286 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
Adding to 21114120044232 its reverse (23244002141112), we get a palindrome (44358122185344).
The spelling of 21114120044232 in words is "twenty-one trillion, one hundred fourteen billion, one hundred twenty million, forty-four thousand, two hundred thirty-two".
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