Base | Representation |
---|---|
bin | 10000011100100… |
… | …000101001101110 |
3 | 201020011122022101 |
4 | 100130200221232 |
5 | 1031113043410 |
6 | 43213405314 |
7 | 6560122042 |
oct | 2034405156 |
9 | 636148271 |
10 | 275909230 |
11 | 13181a763 |
12 | 7849983a |
13 | 452146cc |
14 | 28902022 |
15 | 19350d3a |
hex | 10720a6e |
275909230 has 8 divisors (see below), whose sum is σ = 496636632. Its totient is φ = 110363688.
The previous prime is 275909191. The next prime is 275909233. The reversal of 275909230 is 32909572.
275909230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2759092302 = 152251806398385800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 275909230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275909233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13795452 + ... + 13795471.
It is an arithmetic number, because the mean of its divisors is an integer number (62079579).
Almost surely, 2275909230 is an apocalyptic number.
275909230 is a deficient number, since it is larger than the sum of its proper divisors (220727402).
275909230 is a wasteful number, since it uses less digits than its factorization.
275909230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27590930.
The product of its (nonzero) digits is 34020, while the sum is 37.
The square root of 275909230 is about 16610.5156452170. The cubic root of 275909230 is about 651.0116239588.
The spelling of 275909230 in words is "two hundred seventy-five million, nine hundred nine thousand, two hundred thirty".
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