Base | Representation |
---|---|
bin | 111001000000011… |
… | …101001101010010 |
3 | 2110122200012220000 |
4 | 321000131031102 |
5 | 3424320432241 |
6 | 234523230430 |
7 | 32462305155 |
oct | 7100351522 |
9 | 2418605800 |
10 | 956420946 |
11 | 450969238 |
12 | 228378416 |
13 | 1231bc570 |
14 | 91045c9c |
15 | 58e73eb6 |
hex | 3901d352 |
956420946 has 40 divisors (see below), whose sum is σ = 2307949644. Its totient is φ = 294282720.
The previous prime is 956420929. The next prime is 956420947. The reversal of 956420946 is 649024659.
It can be written as a sum of positive squares in 2 ways, for example, as 791015625 + 165405321 = 28125^2 + 12861^2 .
It is not an unprimeable number, because it can be changed into a prime (956420947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 224965 + ... + 229176.
Almost surely, 2956420946 is an apocalyptic number.
956420946 is an abundant number, since it is smaller than the sum of its proper divisors (1351528698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
956420946 is a wasteful number, since it uses less digits than its factorization.
956420946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454168 (or 454159 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 45.
The square root of 956420946 is about 30926.0561016111. The cubic root of 956420946 is about 985.2573716555.
The spelling of 956420946 in words is "nine hundred fifty-six million, four hundred twenty thousand, nine hundred forty-six".
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