Base | Representation |
---|---|
bin | 10000000110111… |
… | …11110011011110 |
3 | 100102021112120220 |
4 | 20003133303132 |
5 | 234043300210 |
6 | 21224222210 |
7 | 3230423634 |
oct | 1003376336 |
9 | 312245526 |
10 | 135134430 |
11 | 6a309552 |
12 | 3930a966 |
13 | 21cc5802 |
14 | 13d39354 |
15 | bce4c70 |
hex | 80dfcde |
135134430 has 64 divisors (see below), whose sum is σ = 340927488. Its totient is φ = 34214400.
The previous prime is 135134429. The next prime is 135134431. The reversal of 135134430 is 34431531.
It is a happy number.
135134430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (135134429) and next prime (135134431).
It is a super-2 number, since 2×1351344302 = 36522628342849800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 135134430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135134431) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103542 + ... + 104838.
It is an arithmetic number, because the mean of its divisors is an integer number (5326992).
Almost surely, 2135134430 is an apocalyptic number.
135134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 135134430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170463744).
135134430 is an abundant number, since it is smaller than the sum of its proper divisors (205793058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135134430 is a wasteful number, since it uses less digits than its factorization.
135134430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1481.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 135134430 is about 11624.7335453334. The cubic root of 135134430 is about 513.1630031202.
Adding to 135134430 its reverse (34431531), we get a palindrome (169565961).
The spelling of 135134430 in words is "one hundred thirty-five million, one hundred thirty-four thousand, four hundred thirty".
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