Base | Representation |
---|---|
bin | 11101111000011011… |
… | …000000000111111100 |
3 | 10001211001210201221222 |
4 | 131320123000013330 |
5 | 1011202242143023 |
6 | 22423435212512 |
7 | 2214045660314 |
oct | 357033000774 |
9 | 101731721858 |
10 | 32085115388 |
11 | 12675236097 |
12 | 62752a7138 |
13 | 3044370ca1 |
14 | 17a533c444 |
15 | c7bc00cc8 |
hex | 7786c01fc |
32085115388 has 12 divisors (see below), whose sum is σ = 56166406632. Its totient is φ = 16037570640.
The previous prime is 32085115369. The next prime is 32085115421. The reversal of 32085115388 is 88351158023.
It is a super-2 number, since 2×320851153882 (a number of 22 digits) contains 22 as substring.
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, 1232270 + ... + 1258037.
It is an arithmetic number, because the mean of its divisors is an integer number (4680533886).
Almost surely, 232085115388 is an apocalyptic number.
It is an amenable number.
32085115388 is a deficient number, since it is larger than the sum of its proper divisors (24081291244).
32085115388 is a wasteful number, since it uses less digits than its factorization.
32085115388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2493532 (or 2493530 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 44.
The spelling of 32085115388 in words is "thirty-two billion, eighty-five million, one hundred fifteen thousand, three hundred eighty-eight".
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