Base | Representation |
---|---|
bin | 10110111010101… |
… | …01111011101010 |
3 | 111101201212121100 |
4 | 23131111323222 |
5 | 343203211021 |
6 | 31024222230 |
7 | 4523011341 |
oct | 1335257352 |
9 | 441655540 |
10 | 192241386 |
11 | 99573887 |
12 | 5446a976 |
13 | 30a9b9cc |
14 | 1b762b58 |
15 | 11d25626 |
hex | b755eea |
192241386 has 12 divisors (see below), whose sum is σ = 416523042. Its totient is φ = 64080456.
The previous prime is 192241331. The next prime is 192241391. The reversal of 192241386 is 683142291.
It can be written as a sum of positive squares in only one way, i.e., 145660761 + 46580625 = 12069^2 + 6825^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 192241386.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5340021 + ... + 5340056.
Almost surely, 2192241386 is an apocalyptic number.
192241386 is an abundant number, since it is smaller than the sum of its proper divisors (224281656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192241386 is a wasteful number, since it uses less digits than its factorization.
192241386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10680085 (or 10680082 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 192241386 is about 13865.1139915978. The cubic root of 192241386 is about 577.1414899709.
The spelling of 192241386 in words is "one hundred ninety-two million, two hundred forty-one thousand, three hundred eighty-six".
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