Base | Representation |
---|---|
bin | 10000011001000… |
… | …001100010001111 |
3 | 201011110012200201 |
4 | 100121001202033 |
5 | 1030344322333 |
6 | 43142034331 |
7 | 6546264460 |
oct | 2031014217 |
9 | 634405621 |
10 | 274995343 |
11 | 131256087 |
12 | 781189a7 |
13 | 44c8474c |
14 | 28744d67 |
15 | 1922017d |
hex | 1064188f |
274995343 has 8 divisors (see below), whose sum is σ = 314482688. Its totient is φ = 235558584.
The previous prime is 274995319. The next prime is 274995361. The reversal of 274995343 is 343599472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 274995343 - 213 = 274987151 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 274995293 and 274995302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274995143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171 + ... + 23452.
It is an arithmetic number, because the mean of its divisors is an integer number (39310336).
Almost surely, 2274995343 is an apocalyptic number.
274995343 is a deficient number, since it is larger than the sum of its proper divisors (39487345).
274995343 is a wasteful number, since it uses less digits than its factorization.
274995343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25293.
The product of its digits is 816480, while the sum is 46.
The square root of 274995343 is about 16582.9835373494. The cubic root of 274995343 is about 650.2920525841.
The spelling of 274995343 in words is "two hundred seventy-four million, nine hundred ninety-five thousand, three hundred forty-three".
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