Base | Representation |
---|---|
bin | 1001000110000100111110… |
… | …11011000110010011101100 |
3 | 2121210222121100021012221120 |
4 | 10203002133123012103230 |
5 | 10110140041324124434 |
6 | 110311520451100540 |
7 | 4132645460351550 |
oct | 443023733062354 |
9 | 77728540235846 |
10 | 20000042411244 |
11 | 6410a745a5255 |
12 | 22b01858a1750 |
13 | b20cc4012c4c |
14 | 4d2015b3b860 |
15 | 24a3a8962349 |
hex | 12309f6c64ec |
20000042411244 has 24 divisors (see below), whose sum is σ = 53333446430208. Its totient is φ = 5714297831760.
The previous prime is 20000042411233. The next prime is 20000042411273. The reversal of 20000042411244 is 44211424000002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119047871412 + ... + 119047871579.
It is an arithmetic number, because the mean of its divisors is an integer number (2222226934592).
Almost surely, 220000042411244 is an apocalyptic number.
It is an amenable number.
20000042411244 is an abundant number, since it is smaller than the sum of its proper divisors (33333404018964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20000042411244 is a wasteful number, since it uses less digits than its factorization.
20000042411244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238095743005 (or 238095743003 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 20000042411244 its reverse (44211424000002), we get a palindrome (64211466411246).
The spelling of 20000042411244 in words is "twenty trillion, forty-two million, four hundred eleven thousand, two hundred forty-four".
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