Base | Representation |
---|---|
bin | 100000000001000111111… |
… | …011010111110111100101 |
3 | 21210100011210220212002121 |
4 | 200001013323113313211 |
5 | 242022032340032044 |
6 | 4402434404505541 |
7 | 314650515304204 |
oct | 40010773276745 |
9 | 7710153825077 |
10 | 2200230002149 |
11 | 779126527003 |
12 | 2b65046ab2b1 |
13 | 12c63341379a |
14 | 786c532323b |
15 | 3c376735984 |
hex | 20047ed7de5 |
2200230002149 has 2 divisors, whose sum is σ = 2200230002150. Its totient is φ = 2200230002148.
The previous prime is 2200230002123. The next prime is 2200230002153. The reversal of 2200230002149 is 9412000320022.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1178705405124 + 1021524597025 = 1085682^2 + 1010705^2 .
It is a cyclic number.
It is not a de Polignac number, because 2200230002149 - 219 = 2200229477861 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2200230002189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100115001074 + 1100115001075.
It is an arithmetic number, because the mean of its divisors is an integer number (1100115001075).
Almost surely, 22200230002149 is an apocalyptic number.
It is an amenable number.
2200230002149 is a deficient number, since it is larger than the sum of its proper divisors (1).
2200230002149 is an equidigital number, since it uses as much as digits as its factorization.
2200230002149 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 25.
The spelling of 2200230002149 in words is "two trillion, two hundred billion, two hundred thirty million, two thousand, one hundred forty-nine".
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