Base | Representation |
---|---|
bin | 1111111111100… |
… | …01000010011001 |
3 | 100100102212001002 |
4 | 13333301002121 |
5 | 233321001231 |
6 | 21151234345 |
7 | 3216211436 |
oct | 777610231 |
9 | 310385032 |
10 | 134156441 |
11 | 698007a1 |
12 | 38b189b5 |
13 | 21a42613 |
14 | 13b62b8d |
15 | bba00cb |
hex | 7ff1099 |
134156441 has 2 divisors, whose sum is σ = 134156442. Its totient is φ = 134156440.
The previous prime is 134156371. The next prime is 134156461. The reversal of 134156441 is 144651431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 130622041 + 3534400 = 11429^2 + 1880^2 .
It is an emirp because it is prime and its reverse (144651431) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 134156441 - 218 = 133894297 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (134156461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67078220 + 67078221.
It is an arithmetic number, because the mean of its divisors is an integer number (67078221).
Almost surely, 2134156441 is an apocalyptic number.
It is an amenable number.
134156441 is a deficient number, since it is larger than the sum of its proper divisors (1).
134156441 is an equidigital number, since it uses as much as digits as its factorization.
134156441 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5760, while the sum is 29.
The square root of 134156441 is about 11582.5921537452. The cubic root of 134156441 is about 511.9220576849.
The spelling of 134156441 in words is "one hundred thirty-four million, one hundred fifty-six thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •