Base | Representation |
---|---|
bin | 100100011110… |
… | …1001111110000 |
3 | 1022222122212221 |
4 | 1020331033300 |
5 | 14344001412 |
6 | 1521530424 |
7 | 321363460 |
oct | 110751760 |
9 | 38878787 |
10 | 19125232 |
11 | a883085 |
12 | 64a3a14 |
13 | 3c68209 |
14 | 277bba0 |
15 | 1a2bb07 |
hex | 123d3f0 |
19125232 has 20 divisors (see below), whose sum is σ = 42348976. Its totient is φ = 8196480.
The previous prime is 19125163. The next prime is 19125277. The reversal of 19125232 is 23252191.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 19125197 and 19125206.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 85269 + ... + 85492.
Almost surely, 219125232 is an apocalyptic number.
It is an amenable number.
19125232 is an abundant number, since it is smaller than the sum of its proper divisors (23223744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19125232 is a wasteful number, since it uses less digits than its factorization.
19125232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170776 (or 170770 counting only the distinct ones).
The product of its digits is 1080, while the sum is 25.
The square root of 19125232 is about 4373.2404461680. The cubic root of 19125232 is about 267.4251434063.
The spelling of 19125232 in words is "nineteen million, one hundred twenty-five thousand, two hundred thirty-two".
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