Base | Representation |
---|---|
bin | 10000000110010… |
… | …010101110011111 |
3 | 200211012202000000 |
4 | 100012102232133 |
5 | 1023120210043 |
6 | 42444505343 |
7 | 6456453615 |
oct | 2006225637 |
9 | 624182000 |
10 | 270085023 |
11 | 12950196a |
12 | 7654b253 |
13 | 43c55730 |
14 | 27c276b5 |
15 | 18aa02d3 |
hex | 10192b9f |
270085023 has 28 divisors (see below), whose sum is σ = 436107000. Its totient is φ = 166200336.
The previous prime is 270084961. The next prime is 270085027. The reversal of 270085023 is 320580072.
It is not a de Polignac number, because 270085023 - 26 = 270084959 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270085027) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4773 + ... + 23726.
It is an arithmetic number, because the mean of its divisors is an integer number (15575250).
Almost surely, 2270085023 is an apocalyptic number.
270085023 is a deficient number, since it is larger than the sum of its proper divisors (166021977).
270085023 is an equidigital number, since it uses as much as digits as its factorization.
270085023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28530 (or 28515 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 270085023 is about 16434.2636890127. The cubic root of 270085023 is about 646.3982430379.
The spelling of 270085023 in words is "two hundred seventy million, eighty-five thousand, twenty-three".
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