Base | Representation |
---|---|
bin | 10110111010111… |
… | …01111110001001 |
3 | 111101210112202212 |
4 | 23131131332021 |
5 | 343210234223 |
6 | 31025034505 |
7 | 4523206340 |
oct | 1335357611 |
9 | 441715685 |
10 | 192274313 |
11 | 995965a0 |
12 | 54485a35 |
13 | 30ab09aa |
14 | 1b770b57 |
15 | 11d30278 |
hex | b75df89 |
192274313 has 16 divisors (see below), whose sum is σ = 240092160. Its totient is φ = 149590800.
The previous prime is 192274279. The next prime is 192274343. The reversal of 192274313 is 313472291.
It is a cyclic number.
It is not a de Polignac number, because 192274313 - 28 = 192274057 is a prime.
It is a super-2 number, since 2×1922743132 = 73938822879243938, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 192274313.
It is not an unprimeable number, because it can be changed into a prime (192274343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60908 + ... + 63986.
It is an arithmetic number, because the mean of its divisors is an integer number (15005760).
Almost surely, 2192274313 is an apocalyptic number.
It is an amenable number.
192274313 is a deficient number, since it is larger than the sum of its proper divisors (47817847).
192274313 is a wasteful number, since it uses less digits than its factorization.
192274313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3908.
The product of its digits is 9072, while the sum is 32.
The square root of 192274313 is about 13866.3013453480. The cubic root of 192274313 is about 577.1744389166.
The spelling of 192274313 in words is "one hundred ninety-two million, two hundred seventy-four thousand, three hundred thirteen".
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