Base | Representation |
---|---|
bin | 111110100010… |
… | …010000100110 |
3 | 1010211212022120 |
4 | 332202100212 |
5 | 13144041004 |
6 | 1343210410 |
7 | 256224513 |
oct | 76422046 |
9 | 33755276 |
10 | 16393254 |
11 | 9287549 |
12 | 55a6a06 |
13 | 351c867 |
14 | 226a30a |
15 | 168c3d9 |
hex | fa2426 |
16393254 has 8 divisors (see below), whose sum is σ = 32786520. Its totient is φ = 5464416.
The previous prime is 16393231. The next prime is 16393297. The reversal of 16393254 is 45239361.
It is a sphenic number, since it is the product of 3 distinct primes.
16393254 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366099 + ... + 1366110.
It is an arithmetic number, because the mean of its divisors is an integer number (4098315).
Almost surely, 216393254 is an apocalyptic number.
16393254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16393254 is a wasteful number, since it uses less digits than its factorization.
16393254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2732214.
The product of its digits is 19440, while the sum is 33.
The square root of 16393254 is about 4048.8583576114. The cubic root of 16393254 is about 254.0319777046.
The spelling of 16393254 in words is "sixteen million, three hundred ninety-three thousand, two hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •