Base | Representation |
---|---|
bin | 111110011111110001… |
… | …1010100101001111000 |
3 | 110211102100012002120020 |
4 | 1330333203110221320 |
5 | 4144330303213144 |
6 | 141353314330440 |
7 | 12460565652213 |
oct | 1747743245170 |
9 | 424370162506 |
10 | 134210210424 |
11 | 51a1118a584 |
12 | 22016889a20 |
13 | c86b216ac4 |
14 | 66d26dc77a |
15 | 37577ad419 |
hex | 1f3f8d4a78 |
134210210424 has 128 divisors (see below), whose sum is σ = 351556070400. Its totient is φ = 42662269440.
The previous prime is 134210210359. The next prime is 134210210429. The reversal of 134210210424 is 424012012431.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 134210210394 and 134210210403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134210210429) 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, 7353342 + ... + 7371570.
It is an arithmetic number, because the mean of its divisors is an integer number (2746531800).
Almost surely, 2134210210424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134210210424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175778035200).
134210210424 is an abundant number, since it is smaller than the sum of its proper divisors (217345859976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134210210424 is a wasteful number, since it uses less digits than its factorization.
134210210424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18453 (or 18449 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 134210210424 its reverse (424012012431), we get a palindrome (558222222855).
The spelling of 134210210424 in words is "one hundred thirty-four billion, two hundred ten million, two hundred ten thousand, four hundred twenty-four".
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