Base | Representation |
---|---|
bin | 111000110011111… |
… | …100101101001101 |
3 | 2110102111122011000 |
4 | 320303330231031 |
5 | 3423001021333 |
6 | 234325050513 |
7 | 32422400631 |
oct | 7063745515 |
9 | 2412448130 |
10 | 953142093 |
11 | 44a029842 |
12 | 227256a39 |
13 | 122612007 |
14 | 90830dc1 |
15 | 58a27713 |
hex | 38cfcb4d |
953142093 has 32 divisors (see below), whose sum is σ = 1462003200. Its totient is φ = 613329408.
The previous prime is 953142083. The next prime is 953142097. The reversal of 953142093 is 390241359.
It is a happy number.
It is not a de Polignac number, because 953142093 - 25 = 953142061 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (953142097) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87493 + ... + 97781.
It is an arithmetic number, because the mean of its divisors is an integer number (45687600).
Almost surely, 2953142093 is an apocalyptic number.
It is an amenable number.
953142093 is a deficient number, since it is larger than the sum of its proper divisors (508861107).
953142093 is a wasteful number, since it uses less digits than its factorization.
953142093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10418 (or 10412 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 953142093 is about 30872.9994169663. Note that the first 3 decimals coincide. The cubic root of 953142093 is about 984.1301787171.
Adding to 953142093 its sum of digits (36), we get a square (953142129 = 308732).
The spelling of 953142093 in words is "nine hundred fifty-three million, one hundred forty-two thousand, ninety-three".
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