Base | Representation |
---|---|
bin | 1011110101111110101… |
… | …1101001001011011000 |
3 | 201110012002022220020220 |
4 | 2331133223221023120 |
5 | 11313200444124123 |
6 | 233250001120040 |
7 | 20462100514353 |
oct | 2753753511330 |
9 | 643162286226 |
10 | 203468739288 |
11 | 79321887391 |
12 | 33525329020 |
13 | 16257b61a29 |
14 | 9bc2a6329a |
15 | 545cc58ce3 |
hex | 2f5fae92d8 |
203468739288 has 16 divisors (see below), whose sum is σ = 508671848280. Its totient is φ = 67822913088.
The previous prime is 203468739269. The next prime is 203468739317. The reversal of 203468739288 is 882937864302.
It is a super-2 number, since 2×2034687392882 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4238932045 + ... + 4238932092.
Almost surely, 2203468739288 is an apocalyptic number.
It is an amenable number.
203468739288 is an abundant number, since it is smaller than the sum of its proper divisors (305203108992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203468739288 is a wasteful number, since it uses less digits than its factorization.
203468739288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8477864146 (or 8477864142 counting only the distinct ones).
The product of its (nonzero) digits is 27869184, while the sum is 60.
The spelling of 203468739288 in words is "two hundred three billion, four hundred sixty-eight million, seven hundred thirty-nine thousand, two hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •