Base | Representation |
---|---|
bin | 100100101101… |
… | …1110000010111 |
3 | 1100020000022100 |
4 | 1021123300113 |
5 | 14412001244 |
6 | 1524333143 |
7 | 322424013 |
oct | 111336027 |
9 | 40200270 |
10 | 19250199 |
11 | a958a61 |
12 | 65441b3 |
13 | 3cb0067 |
14 | 27b1543 |
15 | 1a53b69 |
hex | 125bc17 |
19250199 has 12 divisors (see below), whose sum is σ = 27846000. Its totient is φ = 12814944.
The previous prime is 19250177. The next prime is 19250201. The reversal of 19250199 is 99105291.
It is not a de Polignac number, because 19250199 - 29 = 19249687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19250129) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 8422 + ... + 10460.
It is an arithmetic number, because the mean of its divisors is an integer number (2320500).
Almost surely, 219250199 is an apocalyptic number.
19250199 is a deficient number, since it is larger than the sum of its proper divisors (8595801).
19250199 is a wasteful number, since it uses less digits than its factorization.
19250199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3094 (or 3091 counting only the distinct ones).
The product of its (nonzero) digits is 7290, while the sum is 36.
The square root of 19250199 is about 4387.5048717922. The cubic root of 19250199 is about 268.0063440616.
The spelling of 19250199 in words is "nineteen million, two hundred fifty thousand, one hundred ninety-nine".
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