Base | Representation |
---|---|
bin | 10000000110011… |
… | …110101011010001 |
3 | 200211022020010211 |
4 | 100012132223101 |
5 | 1023123241334 |
6 | 42445524121 |
7 | 6460046410 |
oct | 2006365321 |
9 | 624266124 |
10 | 270133969 |
11 | 129535716 |
12 | 76573641 |
13 | 43c71ab1 |
14 | 27c3b477 |
15 | 18aaea64 |
hex | 1019ead1 |
270133969 has 8 divisors (see below), whose sum is σ = 318683648. Its totient is φ = 224074080.
The previous prime is 270133939. The next prime is 270133973. The reversal of 270133969 is 969331072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 270133969 - 27 = 270133841 is a prime.
It is a super-2 number, since 2×2701339692 = 145944722415385922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (270133939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622212 + ... + 622645.
It is an arithmetic number, because the mean of its divisors is an integer number (39835456).
Almost surely, 2270133969 is an apocalyptic number.
It is an amenable number.
270133969 is a deficient number, since it is larger than the sum of its proper divisors (48549679).
270133969 is a wasteful number, since it uses less digits than its factorization.
270133969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1244895.
The product of its (nonzero) digits is 61236, while the sum is 40.
The square root of 270133969 is about 16435.7527664540. The cubic root of 270133969 is about 646.4372883936.
The spelling of 270133969 in words is "two hundred seventy million, one hundred thirty-three thousand, nine hundred sixty-nine".
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