Base | Representation |
---|---|
bin | 11010001000000111… |
… | …111111111111111110 |
3 | 2200102002210122200111 |
4 | 122020013333333332 |
5 | 424423210233202 |
6 | 20515422020234 |
7 | 2012123453665 |
oct | 321007777776 |
9 | 80362718614 |
10 | 28053602302 |
11 | 109965886a0 |
12 | 552b11767a |
13 | 285106799b |
14 | 1501b43ddc |
15 | ae2d036d7 |
hex | 6881ffffe |
28053602302 has 8 divisors (see below), whose sum is σ = 45905894712. Its totient is φ = 12751637400.
The previous prime is 28053602287. The next prime is 28053602327. The reversal of 28053602302 is 20320635082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637581849 + ... + 637581892.
It is an arithmetic number, because the mean of its divisors is an integer number (5738236839).
Almost surely, 228053602302 is an apocalyptic number.
28053602302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
28053602302 is a deficient number, since it is larger than the sum of its proper divisors (17852292410).
28053602302 is a wasteful number, since it uses less digits than its factorization.
28053602302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1275163754.
The product of its (nonzero) digits is 17280, while the sum is 31.
The spelling of 28053602302 in words is "twenty-eight billion, fifty-three million, six hundred two thousand, three hundred two".
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