Base | Representation |
---|---|
bin | 100101001111… |
… | …1100101110101 |
3 | 1100202010110020 |
4 | 1022133211311 |
5 | 14444344203 |
6 | 1534315353 |
7 | 324662046 |
oct | 112374565 |
9 | 40663406 |
10 | 19528053 |
11 | 10028796 |
12 | 6658b59 |
13 | 407967c |
14 | 28448cd |
15 | 1aab153 |
hex | 129f975 |
19528053 has 16 divisors (see below), whose sum is σ = 27962496. Its totient is φ = 12078080.
The previous prime is 19528043. The next prime is 19528057. The reversal of 19528053 is 35082591.
It is a cyclic number.
It is not a de Polignac number, because 19528053 - 213 = 19519861 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19528057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925 + ... + 6317.
It is an arithmetic number, because the mean of its divisors is an integer number (1747656).
Almost surely, 219528053 is an apocalyptic number.
It is an amenable number.
19528053 is a deficient number, since it is larger than the sum of its proper divisors (8434443).
19528053 is a wasteful number, since it uses less digits than its factorization.
19528053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5484.
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 19528053 is about 4419.0556683527. The cubic root of 19528053 is about 269.2896416331.
The spelling of 19528053 in words is "nineteen million, five hundred twenty-eight thousand, fifty-three".
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