Base | Representation |
---|---|
bin | 11010001001100010… |
… | …111110110001001010 |
3 | 2200110202200100211001 |
4 | 122021202332301022 |
5 | 430000311433422 |
6 | 20522033125214 |
7 | 2012533256461 |
oct | 321142766112 |
9 | 80422610731 |
10 | 28077452362 |
11 | 109a8a98593 |
12 | 55370b980a |
13 | 2855c9864b |
14 | 1504d919d8 |
15 | ae4e65227 |
hex | 6898bec4a |
28077452362 has 16 divisors (see below), whose sum is σ = 42309698112. Its totient is φ = 13974304480.
The previous prime is 28077452353. The next prime is 28077452419. The reversal of 28077452362 is 26325477082.
It is a super-2 number, since 2×280774523622 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667062 + ... + 707902.
It is an arithmetic number, because the mean of its divisors is an integer number (2644356132).
Almost surely, 228077452362 is an apocalyptic number.
28077452362 is a deficient number, since it is larger than the sum of its proper divisors (14232245750).
28077452362 is a wasteful number, since it uses less digits than its factorization.
28077452362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42413.
The product of its (nonzero) digits is 1128960, while the sum is 46.
The spelling of 28077452362 in words is "twenty-eight billion, seventy-seven million, four hundred fifty-two thousand, three hundred sixty-two".
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