Base | Representation |
---|---|
bin | 10000001001010… |
… | …110100010111001 |
3 | 200212201111020110 |
4 | 100021112202321 |
5 | 1023321341342 |
6 | 42514014533 |
7 | 6466334205 |
oct | 2011264271 |
9 | 625644213 |
10 | 270887097 |
11 | 1299aa538 |
12 | 76877449 |
13 | 44176830 |
14 | 27d95b05 |
15 | 18bacc9c |
hex | 102568b9 |
270887097 has 16 divisors (see below), whose sum is σ = 394775360. Its totient is φ = 164210112.
The previous prime is 270887051. The next prime is 270887117. The reversal of 270887097 is 790788072.
It is not a de Polignac number, because 270887097 - 28 = 270886841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (270887297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49222 + ... + 54447.
It is an arithmetic number, because the mean of its divisors is an integer number (24673460).
Almost surely, 2270887097 is an apocalyptic number.
It is an amenable number.
270887097 is a deficient number, since it is larger than the sum of its proper divisors (123888263).
270887097 is a wasteful number, since it uses less digits than its factorization.
270887097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103752.
The product of its (nonzero) digits is 395136, while the sum is 48.
The square root of 270887097 is about 16458.6480915050. The cubic root of 270887097 is about 647.0374822909.
The spelling of 270887097 in words is "two hundred seventy million, eight hundred eighty-seven thousand, ninety-seven".
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