Base | Representation |
---|---|
bin | 10000000101111… |
… | …101111110010110 |
3 | 200211001102101211 |
4 | 100011331332112 |
5 | 1023110000042 |
6 | 42443012034 |
7 | 6455651035 |
oct | 2005757626 |
9 | 624042354 |
10 | 270000022 |
11 | 129454016 |
12 | 7650a01a |
13 | 43c25b36 |
14 | 27c0471c |
15 | 18a85017 |
hex | 1017df96 |
270000022 has 4 divisors (see below), whose sum is σ = 405000036. Its totient is φ = 135000010.
The previous prime is 269999993. The next prime is 270000023. The reversal of 270000022 is 220000072.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 269999957 and 270000011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270000023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67500004 + ... + 67500007.
It is an arithmetic number, because the mean of its divisors is an integer number (101250009).
Almost surely, 2270000022 is an apocalyptic number.
270000022 is a deficient number, since it is larger than the sum of its proper divisors (135000014).
270000022 is a wasteful number, since it uses less digits than its factorization.
270000022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135000013.
The product of its (nonzero) digits is 56, while the sum is 13.
The square root of 270000022 is about 16431.6773945937. The cubic root of 270000022 is about 646.3304245642.
Adding to 270000022 its reverse (220000072), we get a palindrome (490000094).
The spelling of 270000022 in words is "two hundred seventy million, twenty-two", and thus it is an aban number.
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