Base | Representation |
---|---|
bin | 101010011010000… |
… | …1010101000000001 |
3 | 10200011112220201221 |
4 | 1110310022220001 |
5 | 10403234224103 |
6 | 353110555041 |
7 | 50155653535 |
oct | 12464125001 |
9 | 3604486657 |
10 | 1422961153 |
11 | 670251859 |
12 | 338668a81 |
13 | 198a5a963 |
14 | d6dabbc5 |
15 | 84dcd1bd |
hex | 54d0aa01 |
1422961153 has 2 divisors, whose sum is σ = 1422961154. Its totient is φ = 1422961152.
The previous prime is 1422961139. The next prime is 1422961181. The reversal of 1422961153 is 3511692241.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1416242689 + 6718464 = 37633^2 + 2592^2 .
It is a cyclic number.
It is not a de Polignac number, because 1422961153 - 221 = 1420864001 is a prime.
It is not a weakly prime, because it can be changed into another prime (1422961453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711480576 + 711480577.
It is an arithmetic number, because the mean of its divisors is an integer number (711480577).
Almost surely, 21422961153 is an apocalyptic number.
It is an amenable number.
1422961153 is a deficient number, since it is larger than the sum of its proper divisors (1).
1422961153 is an equidigital number, since it uses as much as digits as its factorization.
1422961153 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12960, while the sum is 34.
The square root of 1422961153 is about 37722.1573216591. The cubic root of 1422961153 is about 1124.7716153346.
The spelling of 1422961153 in words is "one billion, four hundred twenty-two million, nine hundred sixty-one thousand, one hundred fifty-three".
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