Base | Representation |
---|---|
bin | 1001000110111100110101… |
… | …11100010011101111001111 |
3 | 2121220212000100222021112002 |
4 | 10203132122330103233033 |
5 | 10111133001143030444 |
6 | 110333400352102515 |
7 | 4135056602565005 |
oct | 443363274235717 |
9 | 77825010867462 |
10 | 20030032001999 |
11 | 64227639796a8 |
12 | 22b5b55234a3b |
13 | b23a931a2116 |
14 | 4d365ca36a75 |
15 | 24b0616d1d4e |
hex | 12379af13bcf |
20030032001999 has 8 divisors (see below), whose sum is σ = 20047336134720. Its totient is φ = 20012729508000.
The previous prime is 20030032001977. The next prime is 20030032002077. The reversal of 20030032001999 is 99910023003002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20030032001999 - 212 = 20030031997903 is a prime.
It is a super-2 number, since 2×200300320019992 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20030032001909) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24710849 + ... + 25508549.
It is an arithmetic number, because the mean of its divisors is an integer number (2505917016840).
Almost surely, 220030032001999 is an apocalyptic number.
20030032001999 is a deficient number, since it is larger than the sum of its proper divisors (17304132721).
20030032001999 is a wasteful number, since it uses less digits than its factorization.
20030032001999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 819361.
The product of its (nonzero) digits is 26244, while the sum is 38.
The spelling of 20030032001999 in words is "twenty trillion, thirty billion, thirty-two million, one thousand, nine hundred ninety-nine".
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