Base | Representation |
---|---|
bin | 100101101100110011… |
… | …001001110111110011 |
3 | 10212111010100211211211 |
4 | 211230303021313303 |
5 | 1130400343223041 |
6 | 30332444020551 |
7 | 2632063534252 |
oct | 455463116763 |
9 | 125433324754 |
10 | 40480054771 |
11 | 16192a32322 |
12 | 7a18831757 |
13 | 3a81673140 |
14 | 1d60250799 |
15 | 10bdc10481 |
hex | 96ccc9df3 |
40480054771 has 8 divisors (see below), whose sum is σ = 43644785184. Its totient is φ = 37322592960.
The previous prime is 40480054759. The next prime is 40480054787. The reversal of 40480054771 is 17745008404.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40480054771 - 217 = 40479923699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40480051771) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1805575 + ... + 1827856.
It is an arithmetic number, because the mean of its divisors is an integer number (5455598148).
Almost surely, 240480054771 is an apocalyptic number.
40480054771 is a deficient number, since it is larger than the sum of its proper divisors (3164730413).
40480054771 is a wasteful number, since it uses less digits than its factorization.
40480054771 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3634301.
The product of its (nonzero) digits is 125440, while the sum is 40.
The spelling of 40480054771 in words is "forty billion, four hundred eighty million, fifty-four thousand, seven hundred seventy-one".
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