Base | Representation |
---|---|
bin | 1001101100100101001110… |
… | …00110101011001010111110 |
3 | 2210111110110000021012022002 |
4 | 10312102213012223022332 |
5 | 10243324021411431420 |
6 | 113203354414022302 |
7 | 4330352225466515 |
oct | 466224706531276 |
9 | 83443400235262 |
10 | 21323021202110 |
11 | 68810516400a1 |
12 | 24846647a7992 |
13 | bb89a1981954 |
14 | 53a07b05367c |
15 | 26e9d9da8075 |
hex | 1364a71ab2be |
21323021202110 has 16 divisors (see below), whose sum is σ = 40639169820816. Its totient is φ = 8027490334848.
The previous prime is 21323021202083. The next prime is 21323021202163. The reversal of 21323021202110 is 1120212032312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62714768072 + ... + 62714768411.
It is an arithmetic number, because the mean of its divisors is an integer number (2539948113801).
Almost surely, 221323021202110 is an apocalyptic number.
21323021202110 is a deficient number, since it is larger than the sum of its proper divisors (19316148618706).
21323021202110 is a wasteful number, since it uses less digits than its factorization.
21323021202110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125429536507.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 21323021202110 its reverse (1120212032312), we get a palindrome (22443233234422).
The spelling of 21323021202110 in words is "twenty-one trillion, three hundred twenty-three billion, twenty-one million, two hundred two thousand, one hundred ten".
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