Base | Representation |
---|---|
bin | 10010101010000011… |
… | …110101001001000010 |
3 | 1220201010121211202001 |
4 | 102222003311021002 |
5 | 312011422000002 |
6 | 13111504414214 |
7 | 1306302455551 |
oct | 225203651102 |
9 | 56633554661 |
10 | 20033000002 |
11 | 8550119454 |
12 | 3a7101736a |
13 | 1b73490272 |
14 | d80835d98 |
15 | 7c3ad8a87 |
hex | 4aa0f5242 |
20033000002 has 4 divisors (see below), whose sum is σ = 30049500006. Its totient is φ = 10016500000.
The previous prime is 20032999969. The next prime is 20033000077. The reversal of 20033000002 is 20000033002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 19793957481 + 239042521 = 140691^2 + 15461^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5008249999 + ... + 5008250002.
Almost surely, 220033000002 is an apocalyptic number.
20033000002 is a deficient number, since it is larger than the sum of its proper divisors (10016500004).
20033000002 is a wasteful number, since it uses less digits than its factorization.
20033000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10016500003.
The product of its (nonzero) digits is 36, while the sum is 10.
Adding to 20033000002 its reverse (20000033002), we get a palindrome (40033033004).
The spelling of 20033000002 in words is "twenty billion, thirty-three million, two", and thus it is an aban number and an uban number.
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