Base | Representation |
---|---|
bin | 100100111001… |
… | …0101110100110 |
3 | 1100101210101100 |
4 | 1021302232212 |
5 | 14423004134 |
6 | 1530340530 |
7 | 323265234 |
oct | 111625646 |
9 | 40353340 |
10 | 19344294 |
11 | aa12722 |
12 | 658a746 |
13 | 4013b38 |
14 | 27d7954 |
15 | 1a71999 |
hex | 1272ba6 |
19344294 has 12 divisors (see below), whose sum is σ = 41912676. Its totient is φ = 6448092.
The previous prime is 19344277. The next prime is 19344301. The reversal of 19344294 is 49244391.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 537324 + ... + 537359.
It is an arithmetic number, because the mean of its divisors is an integer number (3492723).
Almost surely, 219344294 is an apocalyptic number.
19344294 is an abundant number, since it is smaller than the sum of its proper divisors (22568382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19344294 is a wasteful number, since it uses less digits than its factorization.
19344294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1074691 (or 1074688 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 19344294 is about 4398.2148651470. The cubic root of 19344294 is about 268.4423062998.
The spelling of 19344294 in words is "nineteen million, three hundred forty-four thousand, two hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •