Base | Representation |
---|---|
bin | 1101001000110… |
… | …11001111010001 |
3 | 21200101100111202 |
4 | 12210123033101 |
5 | 211203241144 |
6 | 14534120545 |
7 | 2505533633 |
oct | 644331721 |
9 | 250340452 |
10 | 110212049 |
11 | 57236a42 |
12 | 30ab0155 |
13 | 19aaaa3c |
14 | 108cca53 |
15 | 9a2064e |
hex | 691b3d1 |
110212049 has 2 divisors, whose sum is σ = 110212050. Its totient is φ = 110212048.
The previous prime is 110212019. The next prime is 110212051. The reversal of 110212049 is 940212011.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 74511424 + 35700625 = 8632^2 + 5975^2 .
It is a cyclic number.
It is not a de Polignac number, because 110212049 - 28 = 110211793 is a prime.
Together with 110212051, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 110212049.
It is not a weakly prime, because it can be changed into another prime (110212009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106024 + 55106025.
It is an arithmetic number, because the mean of its divisors is an integer number (55106025).
Almost surely, 2110212049 is an apocalyptic number.
It is an amenable number.
110212049 is a deficient number, since it is larger than the sum of its proper divisors (1).
110212049 is an equidigital number, since it uses as much as digits as its factorization.
110212049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 110212049 is about 10498.1926539762. The cubic root of 110212049 is about 479.4496716528.
The spelling of 110212049 in words is "one hundred ten million, two hundred twelve thousand, forty-nine".
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