Base | Representation |
---|---|
bin | 10010101100111111… |
… | …000101101100110010 |
3 | 1220211112222210211222 |
4 | 102230333011230302 |
5 | 312112003320004 |
6 | 13120420505042 |
7 | 1310436636500 |
oct | 225477055462 |
9 | 56745883758 |
10 | 20082088754 |
11 | 85758a7572 |
12 | 3a8554b182 |
13 | 1b806b9970 |
14 | d87173670 |
15 | 7c80837be |
hex | 4acfc5b32 |
20082088754 has 24 divisors (see below), whose sum is σ = 37736674668. Its totient is φ = 7944562080.
The previous prime is 20082088727. The next prime is 20082088769. The reversal of 20082088754 is 45788028002.
It can be written as a sum of positive squares in 2 ways, for example, as 15245581729 + 4836507025 = 123473^2 + 69545^2 .
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 7880237 + ... + 7882784.
Almost surely, 220082088754 is an apocalyptic number.
20082088754 is a deficient number, since it is larger than the sum of its proper divisors (17654585914).
20082088754 is a wasteful number, since it uses less digits than its factorization.
20082088754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15763050 (or 15763043 counting only the distinct ones).
The product of its (nonzero) digits is 286720, while the sum is 44.
The spelling of 20082088754 in words is "twenty billion, eighty-two million, eighty-eight thousand, seven hundred fifty-four".
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