Base | Representation |
---|---|
bin | 10010001100101000101011… |
… | …00000110001101100110010 |
3 | 12020200112202122120201200020 |
4 | 21012110111200301230302 |
5 | 20221112414212214141 |
6 | 221035205314504310 |
7 | 11300046640025640 |
oct | 1106242540615462 |
9 | 166615678521606 |
10 | 40016571210546 |
11 | 11828a292448a7 |
12 | 45a3590895096 |
13 | 19437147a95a8 |
14 | 9c4b5325c190 |
15 | 495dc9945266 |
hex | 246515831b32 |
40016571210546 has 32 divisors (see below), whose sum is σ = 93192230533248. Its totient is φ = 11217583303680.
The previous prime is 40016571210541. The next prime is 40016571210601. The reversal of 40016571210546 is 64501217561004.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 40016571210498 and 40016571210507.
It is not an unprimeable number, because it can be changed into a prime (40016571210541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8988445935 + ... + 8988450386.
It is an arithmetic number, because the mean of its divisors is an integer number (2912257204164).
Almost surely, 240016571210546 is an apocalyptic number.
40016571210546 is an abundant number, since it is smaller than the sum of its proper divisors (53175659322702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40016571210546 is a wasteful number, since it uses less digits than its factorization.
40016571210546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17976896386.
The product of its (nonzero) digits is 201600, while the sum is 42.
The spelling of 40016571210546 in words is "forty trillion, sixteen billion, five hundred seventy-one million, two hundred ten thousand, five hundred forty-six".
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