Base | Representation |
---|---|
bin | 1011001111000… |
… | …11011001100001 |
3 | 20120100122010102 |
4 | 11213203121201 |
5 | 143112122224 |
6 | 13204112145 |
7 | 2223103004 |
oct | 547433141 |
9 | 216318112 |
10 | 94254689 |
11 | 49227a41 |
12 | 27695655 |
13 | 166b1709 |
14 | c73753b |
15 | 841c4ae |
hex | 59e3661 |
94254689 has 4 divisors (see below), whose sum is σ = 94274580. Its totient is φ = 94234800.
The previous prime is 94254679. The next prime is 94254691. The reversal of 94254689 is 98645249.
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 82810000 + 11444689 = 9100^2 + 3383^2 .
It is a cyclic number.
It is not a de Polignac number, because 94254689 - 212 = 94250593 is a prime.
It is a super-4 number, since 4×942546894 (a number of 33 digits) contains 4444 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94254679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739 + ... + 13839.
It is an arithmetic number, because the mean of its divisors is an integer number (23568645).
Almost surely, 294254689 is an apocalyptic number.
It is an amenable number.
94254689 is a deficient number, since it is larger than the sum of its proper divisors (19891).
94254689 is a wasteful number, since it uses less digits than its factorization.
94254689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19890.
The product of its digits is 622080, while the sum is 47.
The square root of 94254689 is about 9708.4854122566. The cubic root of 94254689 is about 455.0938726735.
The spelling of 94254689 in words is "ninety-four million, two hundred fifty-four thousand, six hundred eighty-nine".
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