Base | Representation |
---|---|
bin | 10000000110100… |
… | …00001000010100 |
3 | 100102011021112001 |
4 | 20003100020110 |
5 | 234034221403 |
6 | 21223005044 |
7 | 3230035516 |
oct | 1003201024 |
9 | 312137461 |
10 | 135070228 |
11 | 6a275297 |
12 | 39299784 |
13 | 21ca2517 |
14 | 13d1dbb6 |
15 | bcd0c1d |
hex | 80d0214 |
135070228 has 12 divisors (see below), whose sum is σ = 236924352. Its totient is φ = 67377560.
The previous prime is 135070223. The next prime is 135070231. The reversal of 135070228 is 822070531.
It is a junction number, because it is equal to n+sod(n) for n = 135070196 and 135070205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135070223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37450 + ... + 40897.
It is an arithmetic number, because the mean of its divisors is an integer number (19743696).
Almost surely, 2135070228 is an apocalyptic number.
It is an amenable number.
135070228 is a deficient number, since it is larger than the sum of its proper divisors (101854124).
135070228 is a wasteful number, since it uses less digits than its factorization.
135070228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78782 (or 78780 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 135070228 is about 11621.9717776288. The cubic root of 135070228 is about 513.0817227980.
The spelling of 135070228 in words is "one hundred thirty-five million, seventy thousand, two hundred twenty-eight".
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