Base | Representation |
---|---|
bin | 1001000111110101100010… |
… | …01010110111010010010110 |
3 | 2122000202120121211220110022 |
4 | 10203322301022313102112 |
5 | 10112132320214444241 |
6 | 110355352541225142 |
7 | 4140215065623506 |
oct | 443726112672226 |
9 | 78022517756408 |
10 | 20060469687446 |
11 | 6434663188241 |
12 | 22bba2a8621b2 |
13 | b26904141996 |
14 | 4d4d09255a06 |
15 | 24bc4396554b |
hex | 123eb12b7496 |
20060469687446 has 8 divisors (see below), whose sum is σ = 30428802335160. Its totient is φ = 9917535575728.
The previous prime is 20060469687403. The next prime is 20060469687469. The reversal of 20060469687446 is 64478696406002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56349633776 + ... + 56349634131.
It is an arithmetic number, because the mean of its divisors is an integer number (3803600291895).
Almost surely, 220060469687446 is an apocalyptic number.
20060469687446 is a deficient number, since it is larger than the sum of its proper divisors (10368332647714).
20060469687446 is a wasteful number, since it uses less digits than its factorization.
20060469687446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112699267998.
The product of its (nonzero) digits is 83607552, while the sum is 62.
The spelling of 20060469687446 in words is "twenty trillion, sixty billion, four hundred sixty-nine million, six hundred eighty-seven thousand, four hundred forty-six".
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