Base | Representation |
---|---|
bin | 1111111111001… |
… | …11001000110110 |
3 | 100100100210102100 |
4 | 13333213020312 |
5 | 233313202034 |
6 | 21150322530 |
7 | 3215652303 |
oct | 777471066 |
9 | 310323370 |
10 | 134115894 |
11 | 69783290 |
12 | 38ab9446 |
13 | 21a2a023 |
14 | 13b520aa |
15 | bb93099 |
hex | 7fe7236 |
134115894 has 48 divisors (see below), whose sum is σ = 327946320. Its totient is φ = 39238080.
The previous prime is 134115887. The next prime is 134115899. The reversal of 134115894 is 498511431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134115899) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5937 + ... + 17420.
It is an arithmetic number, because the mean of its divisors is an integer number (6832215).
Almost surely, 2134115894 is an apocalyptic number.
134115894 is an abundant number, since it is smaller than the sum of its proper divisors (193830426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134115894 is a wasteful number, since it uses less digits than its factorization.
134115894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23405 (or 23402 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 134115894 is about 11580.8416792563. The cubic root of 134115894 is about 511.8704786104.
The spelling of 134115894 in words is "one hundred thirty-four million, one hundred fifteen thousand, eight hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •