Base | Representation |
---|---|
bin | 10000000110001… |
… | …111100111010011 |
3 | 200211012002111212 |
4 | 100012033213103 |
5 | 1023114303100 |
6 | 42444330335 |
7 | 6456401504 |
oct | 2006174723 |
9 | 624162455 |
10 | 270072275 |
11 | 1294a3330 |
12 | 765439ab |
13 | 43c4c9a5 |
14 | 27c22bab |
15 | 18a9b635 |
hex | 1018f9d3 |
270072275 has 18 divisors (see below), whose sum is σ = 365703156. Its totient is φ = 196218000.
The previous prime is 270072247. The next prime is 270072301. The reversal of 270072275 is 572270072.
It is not a de Polignac number, because 270072275 - 26 = 270072211 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 272030 + ... + 273020.
It is an arithmetic number, because the mean of its divisors is an integer number (20316842).
Almost surely, 2270072275 is an apocalyptic number.
270072275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
270072275 is a deficient number, since it is larger than the sum of its proper divisors (95630881).
270072275 is an frugal number, since it uses more digits than its factorization.
270072275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2003 (or 1007 counting only the distinct ones).
The product of its (nonzero) digits is 13720, while the sum is 32.
The square root of 270072275 is about 16433.8758362110. The cubic root of 270072275 is about 646.3880728893.
The spelling of 270072275 in words is "two hundred seventy million, seventy-two thousand, two hundred seventy-five".
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