Base | Representation |
---|---|
bin | 101101111001110… |
… | …111000000011011 |
3 | 1222200011021112111 |
4 | 231321313000123 |
5 | 3034124022420 |
6 | 204230453151 |
7 | 25041046432 |
oct | 5571670033 |
9 | 1880137474 |
10 | 770142235 |
11 | 3657a8295 |
12 | 195b041b7 |
13 | c372a885 |
14 | 743d6119 |
15 | 4792a45a |
hex | 2de7701b |
770142235 has 32 divisors (see below), whose sum is σ = 1011750912. Its totient is φ = 561052800.
The previous prime is 770142229. The next prime is 770142253. The reversal of 770142235 is 532241077.
770142235 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 770142235 - 25 = 770142203 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 770142197 and 770142206.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198060 + ... + 201910.
It is an arithmetic number, because the mean of its divisors is an integer number (31617216).
Almost surely, 2770142235 is an apocalyptic number.
770142235 is a deficient number, since it is larger than the sum of its proper divisors (241608677).
770142235 is a wasteful number, since it uses less digits than its factorization.
770142235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3963.
The product of its (nonzero) digits is 11760, while the sum is 31.
The square root of 770142235 is about 27751.4366294792. The cubic root of 770142235 is about 916.6220781985.
The spelling of 770142235 in words is "seven hundred seventy million, one hundred forty-two thousand, two hundred thirty-five".
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