Base | Representation |
---|---|
bin | 100100110111… |
… | …0100100010100 |
3 | 1100100221000011 |
4 | 1021232210110 |
5 | 14421433002 |
6 | 1530130004 |
7 | 323164450 |
oct | 111564424 |
9 | 40327004 |
10 | 19327252 |
11 | aa0093a |
12 | 6580904 |
13 | 4009159 |
14 | 27d1660 |
15 | 1a6b8d7 |
hex | 126e914 |
19327252 has 12 divisors (see below), whose sum is σ = 38654560. Its totient is φ = 8283096.
The previous prime is 19327247. The next prime is 19327267. The reversal of 19327252 is 25272391.
19327252 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345102 + ... + 345157.
Almost surely, 219327252 is an apocalyptic number.
It is an amenable number.
19327252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19327252 is a wasteful number, since it uses less digits than its factorization.
19327252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690270 (or 690268 counting only the distinct ones).
The product of its digits is 7560, while the sum is 31.
The square root of 19327252 is about 4396.2770613327. The cubic root of 19327252 is about 268.3634520758.
The spelling of 19327252 in words is "nineteen million, three hundred twenty-seven thousand, two hundred fifty-two".
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