Base | Representation |
---|---|
bin | 100101001010… |
… | …0100111111100 |
3 | 1100122211211111 |
4 | 1022110213330 |
5 | 14441430012 |
6 | 1533331404 |
7 | 324414064 |
oct | 112244774 |
9 | 40584744 |
10 | 19483132 |
11 | aaa7a69 |
12 | 6636b64 |
13 | 40620a6 |
14 | 28323a4 |
15 | 1a9cba7 |
hex | 12949fc |
19483132 has 24 divisors (see below), whose sum is σ = 36061200. Its totient is φ = 9184896.
The previous prime is 19483109. The next prime is 19483133. The reversal of 19483132 is 23138491.
It is a junction number, because it is equal to n+sod(n) for n = 19483094 and 19483103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19483133) 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 7 ways as a sum of consecutive naturals, for example, 19968 + ... + 20920.
It is an arithmetic number, because the mean of its divisors is an integer number (1502550).
Almost surely, 219483132 is an apocalyptic number.
It is an amenable number.
19483132 is a deficient number, since it is larger than the sum of its proper divisors (16578068).
19483132 is a wasteful number, since it uses less digits than its factorization.
19483132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1245 (or 1243 counting only the distinct ones).
The product of its digits is 5184, while the sum is 31.
The square root of 19483132 is about 4413.9700950505. The cubic root of 19483132 is about 269.0829979330.
The spelling of 19483132 in words is "nineteen million, four hundred eighty-three thousand, one hundred thirty-two".
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