Base | Representation |
---|---|
bin | 10000000110101… |
… | …10010001101101 |
3 | 100102012120001112 |
4 | 20003112101231 |
5 | 234041023110 |
6 | 21223321405 |
7 | 3230202104 |
oct | 1003262155 |
9 | 312176045 |
10 | 135095405 |
11 | 6a2921a5 |
12 | 392b0265 |
13 | 21cb0b13 |
14 | 13d2903b |
15 | bcd8405 |
hex | 80d646d |
135095405 has 8 divisors (see below), whose sum is σ = 162178200. Its totient is φ = 108033856.
The previous prime is 135095381. The next prime is 135095423. The reversal of 135095405 is 504590531.
It can be written as a sum of positive squares in 4 ways, for example, as 13169641 + 121925764 = 3629^2 + 11042^2 .
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 135095405 - 26 = 135095341 is a prime.
It is a super-2 number, since 2×1350954052 = 36501536904228050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17951 + ... + 24339.
It is an arithmetic number, because the mean of its divisors is an integer number (20272275).
Almost surely, 2135095405 is an apocalyptic number.
It is an amenable number.
135095405 is a deficient number, since it is larger than the sum of its proper divisors (27082795).
135095405 is an equidigital number, since it uses as much as digits as its factorization.
135095405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10623.
The product of its (nonzero) digits is 13500, while the sum is 32.
The square root of 135095405 is about 11623.0548910345. The cubic root of 135095405 is about 513.1136001805.
The spelling of 135095405 in words is "one hundred thirty-five million, ninety-five thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •