Base | Representation |
---|---|
bin | 1001000111010110111001… |
… | …1110001111001111001101 |
3 | 1022111002120020220220122102 |
4 | 2101311232132033033031 |
5 | 2303200040100401221 |
6 | 33152014313124445 |
7 | 2053031542321262 |
oct | 221655636171715 |
9 | 38432506826572 |
10 | 10022012122061 |
11 | 321434762a135 |
12 | 115a3bb6b9725 |
13 | 5790c1662c14 |
14 | 2690d4747269 |
15 | 125a6766830b |
hex | 91d6e78f3cd |
10022012122061 has 2 divisors, whose sum is σ = 10022012122062. Its totient is φ = 10022012122060.
The previous prime is 10022012122037. The next prime is 10022012122121. The reversal of 10022012122061 is 16022121022001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7994219034025 + 2027793088036 = 2827405^2 + 1424006^2 .
It is a cyclic number.
It is not a de Polignac number, because 10022012122061 - 242 = 5623965610957 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10022012122961) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011006061030 + 5011006061031.
It is an arithmetic number, because the mean of its divisors is an integer number (5011006061031).
Almost surely, 210022012122061 is an apocalyptic number.
It is an amenable number.
10022012122061 is a deficient number, since it is larger than the sum of its proper divisors (1).
10022012122061 is an equidigital number, since it uses as much as digits as its factorization.
10022012122061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 10022012122061 its reverse (16022121022001), we get a palindrome (26044133144062).
The spelling of 10022012122061 in words is "ten trillion, twenty-two billion, twelve million, one hundred twenty-two thousand, sixty-one".
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