Base | Representation |
---|---|
bin | 1010001011100… |
… | …1010101110111 |
3 | 2222100111101221 |
4 | 2202321111313 |
5 | 41412432244 |
6 | 4123131211 |
7 | 1025651131 |
oct | 242712567 |
9 | 88314357 |
10 | 42702199 |
11 | 22116881 |
12 | 12373b07 |
13 | 8b01797 |
14 | 5958051 |
15 | 3b37784 |
hex | 28b9577 |
42702199 has 2 divisors, whose sum is σ = 42702200. Its totient is φ = 42702198.
The previous prime is 42702161. The next prime is 42702203. The reversal of 42702199 is 99120724.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 42702199 - 27 = 42702071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (42700199) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21351099 + 21351100.
It is an arithmetic number, because the mean of its divisors is an integer number (21351100).
Almost surely, 242702199 is an apocalyptic number.
42702199 is a deficient number, since it is larger than the sum of its proper divisors (1).
42702199 is an equidigital number, since it uses as much as digits as its factorization.
42702199 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 42702199 is about 6534.6919590750. The cubic root of 42702199 is about 349.5291600807.
The spelling of 42702199 in words is "forty-two million, seven hundred two thousand, one hundred ninety-nine".
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