Base | Representation |
---|---|
bin | 10001101101111011… |
… | …010001100100110110 |
3 | 1211002211020122100010 |
4 | 101231323101210312 |
5 | 302430133433324 |
6 | 12423425001050 |
7 | 1242302246664 |
oct | 215573214466 |
9 | 54084218303 |
10 | 19024124214 |
11 | 8082693107 |
12 | 382b183186 |
13 | 1a42466144 |
14 | cc6857c34 |
15 | 765252829 |
hex | 46ded1936 |
19024124214 has 16 divisors (see below), whose sum is σ = 38303607600. Its totient is φ = 6298814880.
The previous prime is 19024124209. The next prime is 19024124219. The reversal of 19024124214 is 41242142091.
It is an interprime number because it is at equal distance from previous prime (19024124209) and next prime (19024124219).
It is a super-2 number, since 2×190241242142 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19024124219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10638997 + ... + 10640784.
It is an arithmetic number, because the mean of its divisors is an integer number (2393975475).
Almost surely, 219024124214 is an apocalyptic number.
19024124214 is an abundant number, since it is smaller than the sum of its proper divisors (19279483386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19024124214 is a wasteful number, since it uses less digits than its factorization.
19024124214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21279935.
The product of its (nonzero) digits is 4608, while the sum is 30.
The spelling of 19024124214 in words is "nineteen billion, twenty-four million, one hundred twenty-four thousand, two hundred fourteen".
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