Base | Representation |
---|---|
bin | 100100011001… |
… | …0101110101000 |
3 | 1022220110210101 |
4 | 1020302232220 |
5 | 14341112102 |
6 | 1520555144 |
7 | 321124045 |
oct | 110625650 |
9 | 38813711 |
10 | 19082152 |
11 | a853781 |
12 | 6482ab4 |
13 | 3c5171b |
14 | 276a1cc |
15 | 1a1de87 |
hex | 1232ba8 |
19082152 has 16 divisors (see below), whose sum is σ = 35853300. Its totient is φ = 9521280.
The previous prime is 19082123. The next prime is 19082171. The reversal of 19082152 is 25128091.
It can be written as a sum of positive squares in 2 ways, for example, as 17355556 + 1726596 = 4166^2 + 1314^2 .
It is a super-2 number, since 2×190821522 = 728257049902208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 19082152.
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, 2124 + ... + 6532.
Almost surely, 219082152 is an apocalyptic number.
It is an amenable number.
19082152 is a deficient number, since it is larger than the sum of its proper divisors (16771148).
19082152 is a wasteful number, since it uses less digits than its factorization.
19082152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4956 (or 4952 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 28.
The square root of 19082152 is about 4368.3122599008. The cubic root of 19082152 is about 267.2241988076.
The spelling of 19082152 in words is "nineteen million, eighty-two thousand, one hundred fifty-two".
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