Base | Representation |
---|---|
bin | 111000001010011… |
… | …010001110111001 |
3 | 2102200000102002201 |
4 | 320022122032321 |
5 | 3412204043420 |
6 | 233255430201 |
7 | 32231006152 |
oct | 7012321671 |
9 | 2380012081 |
10 | 942252985 |
11 | 443971683 |
12 | 223685361 |
13 | 12029b85b |
14 | 8d1d8929 |
15 | 57ac610a |
hex | 3829a3b9 |
942252985 has 4 divisors (see below), whose sum is σ = 1130703588. Its totient is φ = 753802384.
The previous prime is 942252979. The next prime is 942253043. The reversal of 942252985 is 589252249.
942252985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 212226624 + 730026361 = 14568^2 + 27019^2 .
It is a cyclic number.
It is not a de Polignac number, because 942252985 - 25 = 942252953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94225294 + ... + 94225303.
It is an arithmetic number, because the mean of its divisors is an integer number (282675897).
Almost surely, 2942252985 is an apocalyptic number.
It is an amenable number.
942252985 is a deficient number, since it is larger than the sum of its proper divisors (188450603).
942252985 is a wasteful number, since it uses less digits than its factorization.
942252985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188450602.
The product of its digits is 518400, while the sum is 46.
The square root of 942252985 is about 30696.1395781294. The cubic root of 942252985 is about 980.3681058498.
The spelling of 942252985 in words is "nine hundred forty-two million, two hundred fifty-two thousand, nine hundred eighty-five".
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