Base | Representation |
---|---|
bin | 11010010111000011… |
… | …011110110101010110 |
3 | 2201001120010001011111 |
4 | 122113003132311112 |
5 | 430431320413433 |
6 | 21000330325234 |
7 | 2021254451233 |
oct | 322703366526 |
9 | 81046101144 |
10 | 28304076118 |
11 | 11004a0534a |
12 | 559ab8981a |
13 | 2890c14c46 |
14 | 152710478a |
15 | b09cccdcd |
hex | 6970ded56 |
28304076118 has 16 divisors (see below), whose sum is σ = 44957325024. Its totient is φ = 13318441600.
The previous prime is 28304076113. The next prime is 28304076127. The reversal of 28304076118 is 81167040382.
It is a super-2 number, since 2×283040761182 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28304076113) 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, 485871 + ... + 540997.
It is an arithmetic number, because the mean of its divisors is an integer number (2809832814).
Almost surely, 228304076118 is an apocalyptic number.
28304076118 is a deficient number, since it is larger than the sum of its proper divisors (16653248906).
28304076118 is a wasteful number, since it uses less digits than its factorization.
28304076118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70247.
The product of its (nonzero) digits is 64512, while the sum is 40.
The spelling of 28304076118 in words is "twenty-eight billion, three hundred four million, seventy-six thousand, one hundred eighteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •