Base | Representation |
---|---|
bin | 110101110110… |
… | …0110110000110 |
3 | 1222010101112011 |
4 | 1223230312012 |
5 | 24211424334 |
6 | 2445044434 |
7 | 461656141 |
oct | 153546606 |
9 | 58111464 |
10 | 28233094 |
11 | 14a33a3a |
12 | 955671a |
13 | 5b06996 |
14 | 3a6d058 |
15 | 272a564 |
hex | 1aecd86 |
28233094 has 8 divisors (see below), whose sum is σ = 42408288. Its totient is φ = 14097000.
The previous prime is 28233091. The next prime is 28233103. The reversal of 28233094 is 49033282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28233091) 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, 7897 + ... + 10900.
It is an arithmetic number, because the mean of its divisors is an integer number (5301036).
Almost surely, 228233094 is an apocalyptic number.
28233094 is a deficient number, since it is larger than the sum of its proper divisors (14175194).
28233094 is a wasteful number, since it uses less digits than its factorization.
28233094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19550.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 28233094 is about 5313.4822856579. The cubic root of 28233094 is about 304.4992014489.
The spelling of 28233094 in words is "twenty-eight million, two hundred thirty-three thousand, ninety-four".
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