Base | Representation |
---|---|
bin | 10010101100101101… |
… | …100010001001111010 |
3 | 1220211020100000001001 |
4 | 102230231202021322 |
5 | 312104314033324 |
6 | 13120134115214 |
7 | 1310352551455 |
oct | 225455421172 |
9 | 56736300031 |
10 | 20077486714 |
11 | 8573243a2a |
12 | 3a83aabb0a |
13 | 1b7c76806c |
14 | d866d649c |
15 | 7c7974e44 |
hex | 4acb6227a |
20077486714 has 8 divisors (see below), whose sum is σ = 30117482388. Its totient is φ = 10038325920.
The previous prime is 20077486661. The next prime is 20077486729. The reversal of 20077486714 is 41768477002.
It can be written as a sum of positive squares in 2 ways, for example, as 20077473025 + 13689 = 141695^2 + 117^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144667 + ... + 247150.
Almost surely, 220077486714 is an apocalyptic number.
20077486714 is a deficient number, since it is larger than the sum of its proper divisors (10039995674).
20077486714 is a wasteful number, since it uses less digits than its factorization.
20077486714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 417440.
The product of its (nonzero) digits is 526848, while the sum is 46.
The spelling of 20077486714 in words is "twenty billion, seventy-seven million, four hundred eighty-six thousand, seven hundred fourteen".
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