Base | Representation |
---|---|
bin | 111000110011111… |
… | …100110010011100 |
3 | 2110102111122121102 |
4 | 320303330302130 |
5 | 3423001024203 |
6 | 234325052232 |
7 | 32422401620 |
oct | 7063746234 |
9 | 2412448542 |
10 | 953142428 |
11 | 44a02a017 |
12 | 227257078 |
13 | 122612204 |
14 | 90831180 |
15 | 58a27888 |
hex | 38cfcc9c |
953142428 has 24 divisors (see below), whose sum is σ = 1920207072. Its totient is φ = 405506304.
The previous prime is 953142427. The next prime is 953142431. The reversal of 953142428 is 824241359.
It is a junction number, because it is equal to n+sod(n) for n = 953142391 and 953142400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (953142427) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 120401 + ... + 128072.
It is an arithmetic number, because the mean of its divisors is an integer number (80008628).
Almost surely, 2953142428 is an apocalyptic number.
It is an amenable number.
953142428 is an abundant number, since it is smaller than the sum of its proper divisors (967064644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
953142428 is a wasteful number, since it uses less digits than its factorization.
953142428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248621 (or 248619 counting only the distinct ones).
The product of its digits is 69120, while the sum is 38.
The square root of 953142428 is about 30873.0048424186. The cubic root of 953142428 is about 984.1302940142.
The spelling of 953142428 in words is "nine hundred fifty-three million, one hundred forty-two thousand, four hundred twenty-eight".
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