Base | Representation |
---|---|
bin | 11010100101101110… |
… | …011000101010011110 |
3 | 2201200201020122020021 |
4 | 122211232120222132 |
5 | 431432323012222 |
6 | 21041001542354 |
7 | 2030333505352 |
oct | 324556305236 |
9 | 81621218207 |
10 | 28550204062 |
11 | 11120933976 |
12 | 56494a49ba |
13 | 28ccc00093 |
14 | 154ba93462 |
15 | b216e9ac7 |
hex | 6a5b98a9e |
28550204062 has 8 divisors (see below), whose sum is σ = 43821243576. Its totient is φ = 13943122872.
The previous prime is 28550204021. The next prime is 28550204159. The reversal of 28550204062 is 26040205582.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×285502040622 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165989473 + ... + 165989644.
It is an arithmetic number, because the mean of its divisors is an integer number (5477655447).
Almost surely, 228550204062 is an apocalyptic number.
28550204062 is a deficient number, since it is larger than the sum of its proper divisors (15271039514).
28550204062 is a wasteful number, since it uses less digits than its factorization.
28550204062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331979162.
The product of its (nonzero) digits is 38400, while the sum is 34.
The spelling of 28550204062 in words is "twenty-eight billion, five hundred fifty million, two hundred four thousand, sixty-two".
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