Base | Representation |
---|---|
bin | 10010101001010010… |
… | …010000000101111111 |
3 | 1220200020011112110222 |
4 | 102221102100011333 |
5 | 312000110100244 |
6 | 13110322051555 |
7 | 1306054135160 |
oct | 225122200577 |
9 | 56606145428 |
10 | 20020003199 |
11 | 8543851799 |
12 | 3a687a9bbb |
13 | 1b7088c651 |
14 | d7cc11767 |
15 | 7c28bcbee |
hex | 4a949017f |
20020003199 has 8 divisors (see below), whose sum is σ = 24225886368. Its totient is φ = 16150590720.
The previous prime is 20020003193. The next prime is 20020003247. The reversal of 20020003199 is 99130002002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20020003199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20020003193) 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, 84117542 + ... + 84117779.
It is an arithmetic number, because the mean of its divisors is an integer number (3028235796).
Almost surely, 220020003199 is an apocalyptic number.
20020003199 is a deficient number, since it is larger than the sum of its proper divisors (4205883169).
20020003199 is a wasteful number, since it uses less digits than its factorization.
20020003199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168235345.
The product of its (nonzero) digits is 972, while the sum is 26.
The spelling of 20020003199 in words is "twenty billion, twenty million, three thousand, one hundred ninety-nine".
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