Base | Representation |
---|---|
bin | 1011011011100100111… |
… | …1001001000101000001 |
3 | 200202220011000210110222 |
4 | 2312321033021011001 |
5 | 11204142102021000 |
6 | 230114420232425 |
7 | 20121340234403 |
oct | 2667117110501 |
9 | 622804023428 |
10 | 196381282625 |
11 | 76315129290 |
12 | 3208783b715 |
13 | 156986b76a8 |
14 | 970d65cb73 |
15 | 5195916a85 |
hex | 2db93c9141 |
196381282625 has 32 divisors (see below), whose sum is σ = 267421250304. Its totient is φ = 142792272000.
The previous prime is 196381282609. The next prime is 196381282627. The reversal of 196381282625 is 526282183691.
It is a happy number.
It is not a de Polignac number, because 196381282625 - 24 = 196381282609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (196381282627) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7939277 + ... + 7963973.
It is an arithmetic number, because the mean of its divisors is an integer number (8356914072).
Almost surely, 2196381282625 is an apocalyptic number.
It is an amenable number.
196381282625 is a deficient number, since it is larger than the sum of its proper divisors (71039967679).
196381282625 is a wasteful number, since it uses less digits than its factorization.
196381282625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30506 (or 30496 counting only the distinct ones).
The product of its digits is 2488320, while the sum is 53.
The spelling of 196381282625 in words is "one hundred ninety-six billion, three hundred eighty-one million, two hundred eighty-two thousand, six hundred twenty-five".
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