Base | Representation |
---|---|
bin | 10000000111000… |
… | …000111101011001 |
3 | 200211120100202201 |
4 | 100013000331121 |
5 | 1023142240033 |
6 | 42452530201 |
7 | 6461202664 |
oct | 2007007531 |
9 | 624510681 |
10 | 270274393 |
11 | 129621174 |
12 | 76620961 |
13 | 43cc099c |
14 | 27c766db |
15 | 18adb47d |
hex | 101c0f59 |
270274393 has 8 divisors (see below), whose sum is σ = 282446208. Its totient is φ = 258370224.
The previous prime is 270274363. The next prime is 270274429. The reversal of 270274393 is 393472072.
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 270274393 - 225 = 236719961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (270274363) 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, 64846 + ... + 68887.
It is an arithmetic number, because the mean of its divisors is an integer number (35305776).
Almost surely, 2270274393 is an apocalyptic number.
It is an amenable number.
270274393 is a deficient number, since it is larger than the sum of its proper divisors (12171815).
270274393 is a wasteful number, since it uses less digits than its factorization.
270274393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133823.
The product of its (nonzero) digits is 63504, while the sum is 37.
The square root of 270274393 is about 16440.0241179872. The cubic root of 270274393 is about 646.5492816951.
The spelling of 270274393 in words is "two hundred seventy million, two hundred seventy-four thousand, three hundred ninety-three".
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