Base | Representation |
---|---|
bin | 1111000110101100… |
… | …1000010000000000 |
3 | 101110120110210012102 |
4 | 3301223020100000 |
5 | 31300440140130 |
6 | 1510200245532 |
7 | 202322442050 |
oct | 36153102000 |
9 | 11416423172 |
10 | 4054615040 |
11 | 17a07a7323 |
12 | 951a708a8 |
13 | 4c80345c8 |
14 | 2a66cd560 |
15 | 18ae62645 |
hex | f1ac8400 |
4054615040 has 88 divisors (see below), whose sum is σ = 11115897792. Its totient is φ = 1390141440.
The previous prime is 4054615021. The next prime is 4054615069. The reversal of 4054615040 is 405164504.
It is a junction number, because it is equal to n+sod(n) for n = 4054614994 and 4054615012.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20726 + ... + 92405.
Almost surely, 24054615040 is an apocalyptic number.
4054615040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4054615040 is an abundant number, since it is smaller than the sum of its proper divisors (7061282752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4054615040 is a wasteful number, since it uses less digits than its factorization.
4054615040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113163 (or 113145 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 4054615040 is about 63675.8591618519. The cubic root of 4054615040 is about 1594.5930821902.
Adding to 4054615040 its reverse (405164504), we get a palindrome (4459779544).
The spelling of 4054615040 in words is "four billion, fifty-four million, six hundred fifteen thousand, forty".
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