Base | Representation |
---|---|
bin | 10000000111110… |
… | …001111000111101 |
3 | 200211221112200200 |
4 | 100013301320331 |
5 | 1023220143223 |
6 | 42501114113 |
7 | 6462666210 |
oct | 2007617075 |
9 | 624845620 |
10 | 270474813 |
11 | 129748804 |
12 | 766b8939 |
13 | 44060c8b |
14 | 27cc9777 |
15 | 18b2aa43 |
hex | 101f1e3d |
270474813 has 24 divisors (see below), whose sum is σ = 448488768. Its totient is φ = 153868032.
The previous prime is 270474803. The next prime is 270474833. The reversal of 270474813 is 318474072.
It is a happy number.
It is not a de Polignac number, because 270474813 - 24 = 270474797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270474803) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4845 + ... + 23757.
It is an arithmetic number, because the mean of its divisors is an integer number (18687032).
Almost surely, 2270474813 is an apocalyptic number.
It is an amenable number.
270474813 is a deficient number, since it is larger than the sum of its proper divisors (178013955).
270474813 is a wasteful number, since it uses less digits than its factorization.
270474813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19153 (or 19150 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 270474813 is about 16446.1184782307. The cubic root of 270474813 is about 646.7090568390.
The spelling of 270474813 in words is "two hundred seventy million, four hundred seventy-four thousand, eight hundred thirteen".
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