Base | Representation |
---|---|
bin | 100100010110… |
… | …0101100000110 |
3 | 1022212012212011 |
4 | 1020230230012 |
5 | 14334314124 |
6 | 1520244434 |
7 | 320661655 |
oct | 110545406 |
9 | 38765764 |
10 | 19057414 |
11 | a837132 |
12 | 647071a |
13 | 3c4339c |
14 | 276119c |
15 | 1a16994 |
hex | 122cb06 |
19057414 has 8 divisors (see below), whose sum is σ = 28746360. Its totient is φ = 9475296.
The previous prime is 19057403. The next prime is 19057427. The reversal of 19057414 is 41475091.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26259 + ... + 26974.
It is an arithmetic number, because the mean of its divisors is an integer number (3593295).
Almost surely, 219057414 is an apocalyptic number.
19057414 is a deficient number, since it is larger than the sum of its proper divisors (9688946).
19057414 is a wasteful number, since it uses less digits than its factorization.
19057414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53414.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 19057414 is about 4365.4798132622. The cubic root of 19057414 is about 267.1086728625.
The spelling of 19057414 in words is "nineteen million, fifty-seven thousand, four hundred fourteen".
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