Base | Representation |
---|---|
bin | 10000000111110… |
… | …110011000111101 |
3 | 200211222110222100 |
4 | 100013312120331 |
5 | 1023221240440 |
6 | 42501335313 |
7 | 6463104021 |
oct | 2007663075 |
9 | 624873870 |
10 | 270493245 |
11 | 129760640 |
12 | 76707539 |
13 | 44069499 |
14 | 27cd2381 |
15 | 18b31230 |
hex | 101f663d |
270493245 has 48 divisors (see below), whose sum is σ = 514335744. Its totient is φ = 130416000.
The previous prime is 270493213. The next prime is 270493261. The reversal of 270493245 is 542394072.
It is not a de Polignac number, because 270493245 - 25 = 270493213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93115 + ... + 95975.
It is an arithmetic number, because the mean of its divisors is an integer number (10715328).
Almost surely, 2270493245 is an apocalyptic number.
It is an amenable number.
270493245 is a deficient number, since it is larger than the sum of its proper divisors (243842499).
270493245 is a wasteful number, since it uses less digits than its factorization.
270493245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3074 (or 3071 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 270493245 is about 16446.6788440706. The cubic root of 270493245 is about 646.7237468952.
The spelling of 270493245 in words is "two hundred seventy million, four hundred ninety-three thousand, two hundred forty-five".
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