Base | Representation |
---|---|
bin | 11010101001000010… |
… | …100110100010101011 |
3 | 2201211120221000010111 |
4 | 122221002212202223 |
5 | 432041043213220 |
6 | 21050310155151 |
7 | 2031610406062 |
oct | 325102464253 |
9 | 81746830114 |
10 | 28605835435 |
11 | 1114a280611 |
12 | 5664052ab7 |
13 | 290b5aa758 |
14 | 15552151d9 |
15 | b2653815a |
hex | 6a90a68ab |
28605835435 has 8 divisors (see below), whose sum is σ = 35434325376. Its totient is φ = 22146453120.
The previous prime is 28605835429. The next prime is 28605835481. The reversal of 28605835435 is 53453850682.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28605835435 - 223 = 28597446827 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92276734 + ... + 92277043.
It is an arithmetic number, because the mean of its divisors is an integer number (4429290672).
Almost surely, 228605835435 is an apocalyptic number.
28605835435 is a deficient number, since it is larger than the sum of its proper divisors (6828489941).
28605835435 is a wasteful number, since it uses less digits than its factorization.
28605835435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184553813.
The product of its (nonzero) digits is 3456000, while the sum is 49.
The spelling of 28605835435 in words is "twenty-eight billion, six hundred five million, eight hundred thirty-five thousand, four hundred thirty-five".
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