Base | Representation |
---|---|
bin | 1000001011101110… |
… | …11101100010011101 |
3 | 102100011221110012210 |
4 | 10011313131202131 |
5 | 32444202023120 |
6 | 2003541351033 |
7 | 213605134602 |
oct | 40567354235 |
9 | 12304843183 |
10 | 4393392285 |
11 | 1954a56717 |
12 | a27408479 |
13 | 55028b509 |
14 | 2d96b86a9 |
15 | 1aaa80ce0 |
hex | 105ddd89d |
4393392285 has 8 divisors (see below), whose sum is σ = 7029427680. Its totient is φ = 2343142544.
The previous prime is 4393392281. The next prime is 4393392299. The reversal of 4393392285 is 5822933934.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4393392285 - 22 = 4393392281 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4393392281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146446395 + ... + 146446424.
It is an arithmetic number, because the mean of its divisors is an integer number (878678460).
Almost surely, 24393392285 is an apocalyptic number.
It is an amenable number.
4393392285 is a deficient number, since it is larger than the sum of its proper divisors (2636035395).
4393392285 is a wasteful number, since it uses less digits than its factorization.
4393392285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292892827.
The product of its digits is 1399680, while the sum is 48.
The square root of 4393392285 is about 66282.6695675423. The cubic root of 4393392285 is about 1637.8218512319.
The spelling of 4393392285 in words is "four billion, three hundred ninety-three million, three hundred ninety-two thousand, two hundred eighty-five".
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