Base | Representation |
---|---|
bin | 100100110111… |
… | …1010001001100 |
3 | 1100101001221112 |
4 | 1021233101030 |
5 | 14422030444 |
6 | 1530151152 |
7 | 323206022 |
oct | 111572114 |
9 | 40331845 |
10 | 19330124 |
11 | aa03010 |
12 | 65824b8 |
13 | 400a558 |
14 | 27d2712 |
15 | 1a6c69e |
hex | 126f44c |
19330124 has 24 divisors (see below), whose sum is σ = 38178000. Its totient is φ = 8482880.
The previous prime is 19330123. The next prime is 19330127. The reversal of 19330124 is 42103391.
It is a self number, because there is not a number n which added to its sum of digits gives 19330124.
It is not an unprimeable number, because it can be changed into a prime (19330123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6299 + ... + 8850.
It is an arithmetic number, because the mean of its divisors is an integer number (1590750).
Almost surely, 219330124 is an apocalyptic number.
It is an amenable number.
19330124 is a deficient number, since it is larger than the sum of its proper divisors (18847876).
19330124 is a wasteful number, since it uses less digits than its factorization.
19330124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15193 (or 15191 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 19330124 is about 4396.6036892128. The cubic root of 19330124 is about 268.3767442165.
The spelling of 19330124 in words is "nineteen million, three hundred thirty thousand, one hundred twenty-four".
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