Base | Representation |
---|---|
bin | 11011000000010100… |
… | …001011010011100011 |
3 | 2202211210200121002211 |
4 | 123000110023103203 |
5 | 433341024142220 |
6 | 21153135422551 |
7 | 2044361432350 |
oct | 330024132343 |
9 | 82753617084 |
10 | 28996318435 |
11 | 1132a736237 |
12 | 5752984a57 |
13 | 2971469296 |
14 | 159101d627 |
15 | b4a96bb5a |
hex | 6c050b4e3 |
28996318435 has 32 divisors (see below), whose sum is σ = 40044736512. Its totient is φ = 19744508160.
The previous prime is 28996318423. The next prime is 28996318451. The reversal of 28996318435 is 53481369982.
It is not a de Polignac number, because 28996318435 - 223 = 28987929827 is a prime.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 28996318435.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2963922 + ... + 2973688.
It is an arithmetic number, because the mean of its divisors is an integer number (1251398016).
Almost surely, 228996318435 is an apocalyptic number.
28996318435 is a deficient number, since it is larger than the sum of its proper divisors (11048418077).
28996318435 is a wasteful number, since it uses less digits than its factorization.
28996318435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10363.
The product of its digits is 11197440, while the sum is 58.
The spelling of 28996318435 in words is "twenty-eight billion, nine hundred ninety-six million, three hundred eighteen thousand, four hundred thirty-five".
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