Base | Representation |
---|---|
bin | 10000001111010… |
… | …10111000010111 |
3 | 100111100010012101 |
4 | 20013222320113 |
5 | 234333302000 |
6 | 21303502531 |
7 | 3242631163 |
oct | 1007527027 |
9 | 314303171 |
10 | 136228375 |
11 | 6a996438 |
12 | 39757a47 |
13 | 222b970a |
14 | 14141ca3 |
15 | be5de6a |
hex | 81eae17 |
136228375 has 16 divisors (see below), whose sum is σ = 170797536. Its totient is φ = 108480000.
The previous prime is 136228373. The next prime is 136228397. The reversal of 136228375 is 573822631.
136228375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 136228375 - 21 = 136228373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136228373) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25975 + ... + 30775.
It is an arithmetic number, because the mean of its divisors is an integer number (10674846).
Almost surely, 2136228375 is an apocalyptic number.
136228375 is a deficient number, since it is larger than the sum of its proper divisors (34569161).
136228375 is an equidigital number, since it uses as much as digits as its factorization.
136228375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5043 (or 5033 counting only the distinct ones).
The product of its digits is 60480, while the sum is 37.
The square root of 136228375 is about 11671.6911799447. The cubic root of 136228375 is about 514.5440083520.
The spelling of 136228375 in words is "one hundred thirty-six million, two hundred twenty-eight thousand, three hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •