Base | Representation |
---|---|
bin | 11111111000110111… |
… | …010001011110010010 |
3 | 10021101020121201211100 |
4 | 133320313101132102 |
5 | 1030110420311010 |
6 | 23421334125230 |
7 | 2321333166264 |
oct | 377067213622 |
9 | 107336551740 |
10 | 34240010130 |
11 | 13580658437 |
12 | 6776ab0816 |
13 | 32c893c131 |
14 | 192b5d7b34 |
15 | d55ead2c0 |
hex | 7f8dd1792 |
34240010130 has 24 divisors (see below), whose sum is σ = 89024026572. Its totient is φ = 9130669344.
The previous prime is 34240010117. The next prime is 34240010137. The reversal of 34240010130 is 3101004243.
It can be written as a sum of positive squares in 2 ways, for example, as 34019220249 + 220789881 = 184443^2 + 14859^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (34240010137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190222189 + ... + 190222368.
Almost surely, 234240010130 is an apocalyptic number.
34240010130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34240010130 is an abundant number, since it is smaller than the sum of its proper divisors (54784016442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34240010130 is a wasteful number, since it uses less digits than its factorization.
34240010130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380444570 (or 380444567 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 34240010130 its reverse (3101004243), we get a palindrome (37341014373).
The spelling of 34240010130 in words is "thirty-four billion, two hundred forty million, ten thousand, one hundred thirty".
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