Base | Representation |
---|---|
bin | 111110100010… |
… | …100001001001 |
3 | 1010211220202210 |
4 | 332202201021 |
5 | 13144104223 |
6 | 1343215333 |
7 | 256230555 |
oct | 76424111 |
9 | 33756683 |
10 | 16394313 |
11 | 9288321 |
12 | 55a7549 |
13 | 35201a0 |
14 | 226a865 |
15 | 168c893 |
hex | fa2849 |
16394313 has 8 divisors (see below), whose sum is σ = 23540608. Its totient is φ = 10088784.
The previous prime is 16394281. The next prime is 16394327. The reversal of 16394313 is 31349361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16394313 - 25 = 16394281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16394353) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 210145 + ... + 210222.
It is an arithmetic number, because the mean of its divisors is an integer number (2942576).
Almost surely, 216394313 is an apocalyptic number.
16394313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
16394313 is a deficient number, since it is larger than the sum of its proper divisors (7146295).
16394313 is a wasteful number, since it uses less digits than its factorization.
16394313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420383.
The product of its digits is 5832, while the sum is 30.
The square root of 16394313 is about 4048.9891331047. The cubic root of 16394313 is about 254.0374477203.
The spelling of 16394313 in words is "sixteen million, three hundred ninety-four thousand, three hundred thirteen".
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