Base | Representation |
---|---|
bin | 10110101110010111… |
… | …01110101110001000 |
3 | 1011111020122212000101 |
4 | 23113023232232020 |
5 | 144441212022414 |
6 | 5334334415144 |
7 | 611221142455 |
oct | 132713565610 |
9 | 34436585011 |
10 | 12200110984 |
11 | 51a070aa56 |
12 | 24459614b4 |
13 | 11c575a4a9 |
14 | 83a42c82c |
15 | 4b60eca74 |
hex | 2d72eeb88 |
12200110984 has 32 divisors (see below), whose sum is σ = 24196792320. Its totient is φ = 5754900096.
The previous prime is 12200110981. The next prime is 12200110997. The reversal of 12200110984 is 48901100221.
It is not an unprimeable number, because it can be changed into a prime (12200110981) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 440712 + ... + 467575.
It is an arithmetic number, because the mean of its divisors is an integer number (756149760).
Almost surely, 212200110984 is an apocalyptic number.
It is an amenable number.
12200110984 is a deficient number, since it is larger than the sum of its proper divisors (11996681336).
12200110984 is a wasteful number, since it uses less digits than its factorization.
12200110984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 908389 (or 908385 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 28.
The spelling of 12200110984 in words is "twelve billion, two hundred million, one hundred ten thousand, nine hundred eighty-four".
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