Base | Representation |
---|---|
bin | 100100011101… |
… | …0100110010000 |
3 | 1022222010000011 |
4 | 1020322212100 |
5 | 14343130014 |
6 | 1521404304 |
7 | 321320032 |
oct | 110724620 |
9 | 38863004 |
10 | 19114384 |
11 | a875a13 |
12 | 6499694 |
13 | 3c632b3 |
14 | 2777c52 |
15 | 1a287c4 |
hex | 123a990 |
19114384 has 15 divisors (see below), whose sum is σ = 37068033. Its totient is φ = 9548448.
The previous prime is 19114369. The next prime is 19114391. The reversal of 19114384 is 48341191.
The square root of 19114384 is 4372.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 18835600 + 278784 = 4340^2 + 528^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16942 + ... + 18034.
Almost surely, 219114384 is an apocalyptic number.
19114384 is the 4372-nd square number.
It is an amenable number.
19114384 is a deficient number, since it is larger than the sum of its proper divisors (17953649).
19114384 is an frugal number, since it uses more digits than its factorization.
19114384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2194 (or 1095 counting only the distinct ones).
The product of its digits is 3456, while the sum is 31.
The cubic root of 19114384 is about 267.3745718782.
The spelling of 19114384 in words is "nineteen million, one hundred fourteen thousand, three hundred eighty-four".
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