Base | Representation |
---|---|
bin | 11010100101110110… |
… | …100100101111010100 |
3 | 2201200212021200211111 |
4 | 122211312210233110 |
5 | 431433400210201 |
6 | 21041115544404 |
7 | 2030360655613 |
oct | 324566445724 |
9 | 81625250744 |
10 | 28552350676 |
11 | 1112206a733 |
12 | 564a15b104 |
13 | 29004a2175 |
14 | 154c09187a |
15 | b219c0b51 |
hex | 6a5da4bd4 |
28552350676 has 6 divisors (see below), whose sum is σ = 49966613690. Its totient is φ = 14276175336.
The previous prime is 28552350667. The next prime is 28552350689. The reversal of 28552350676 is 67605325582.
It can be written as a sum of positive squares in only one way, i.e., 20185589776 + 8366760900 = 142076^2 + 91470^2 .
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 as a sum of consecutive naturals, namely, 3569043831 + ... + 3569043838.
Almost surely, 228552350676 is an apocalyptic number.
It is an amenable number.
28552350676 is a deficient number, since it is larger than the sum of its proper divisors (21414263014).
28552350676 is a wasteful number, since it uses less digits than its factorization.
28552350676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7138087673 (or 7138087671 counting only the distinct ones).
The product of its (nonzero) digits is 3024000, while the sum is 49.
The spelling of 28552350676 in words is "twenty-eight billion, five hundred fifty-two million, three hundred fifty thousand, six hundred seventy-six".
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