Base | Representation |
---|---|
bin | 100100100110101… |
… | …001111100010000 |
3 | 1120210120011201102 |
4 | 210212221330100 |
5 | 2224203104130 |
6 | 140534323532 |
7 | 21134606012 |
oct | 4446517420 |
9 | 1523504642 |
10 | 614113040 |
11 | 295718242 |
12 | 1517b95a8 |
13 | 9a2ca5c8 |
14 | 5b7bc1b2 |
15 | 38da9645 |
hex | 249a9f10 |
614113040 has 40 divisors (see below), whose sum is σ = 1432461888. Its totient is φ = 244845440.
The previous prime is 614113039. The next prime is 614113061. The reversal of 614113040 is 40311416.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12539 + ... + 37221.
Almost surely, 2614113040 is an apocalyptic number.
It is an amenable number.
614113040 is an abundant number, since it is smaller than the sum of its proper divisors (818348848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
614113040 is a wasteful number, since it uses less digits than its factorization.
614113040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25007 (or 25001 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 614113040 is about 24781.3042433202. The cubic root of 614113040 is about 849.9944820864.
Adding to 614113040 its reverse (40311416), we get a palindrome (654424456).
The spelling of 614113040 in words is "six hundred fourteen million, one hundred thirteen thousand, forty".
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