Base | Representation |
---|---|
bin | 100101110000… |
… | …0110010111100 |
3 | 1101020200211001 |
4 | 1023200302330 |
5 | 20031421012 |
6 | 1544140044 |
7 | 330153520 |
oct | 113406274 |
9 | 41220731 |
10 | 19795132 |
11 | 101a0415 |
12 | 6767624 |
13 | 41410c6 |
14 | 28b3d80 |
15 | 1b10357 |
hex | 12e0cbc |
19795132 has 24 divisors (see below), whose sum is σ = 39684960. Its totient is φ = 8463360.
The previous prime is 19795117. The next prime is 19795133. The reversal of 19795132 is 23159791.
19795132 is a Rhonda number in base 10.
Its product of digits (17010) is a multiple of the sum of its prime factors (1701).
It is a junction number, because it is equal to n+sod(n) for n = 19795091 and 19795100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19795133) 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, 20844 + ... + 21772.
It is an arithmetic number, because the mean of its divisors is an integer number (1653540).
Almost surely, 219795132 is an apocalyptic number.
It is an amenable number.
19795132 is an abundant number, since it is smaller than the sum of its proper divisors (19889828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19795132 is a wasteful number, since it uses less digits than its factorization.
19795132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1701 (or 1699 counting only the distinct ones).
The product of its digits is 17010, while the sum is 37.
The square root of 19795132 is about 4449.1720578103. The cubic root of 19795132 is about 270.5117500531.
The spelling of 19795132 in words is "nineteen million, seven hundred ninety-five thousand, one hundred thirty-two".
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