Base | Representation |
---|---|
bin | 10110101110111001… |
… | …01011100001000000 |
3 | 1011111120000121002210 |
4 | 23113130223201000 |
5 | 144443331214204 |
6 | 5335013542120 |
7 | 611303666655 |
oct | 132734534100 |
9 | 34446017083 |
10 | 12204554304 |
11 | 51a3175318 |
12 | 2447344940 |
13 | 11c6654a87 |
14 | 83ac67c2c |
15 | 4b66c9389 |
hex | 2d772b840 |
12204554304 has 28 divisors (see below), whose sum is σ = 32291217104. Its totient is φ = 4068184704.
The previous prime is 12204554293. The next prime is 12204554339. The reversal of 12204554304 is 40345540221.
It is a super-2 number, since 2×122045543042 (a number of 21 digits) contains 22 as substring.
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, 31782502 + ... + 31782885.
Almost surely, 212204554304 is an apocalyptic number.
It is an amenable number.
12204554304 is an abundant number, since it is smaller than the sum of its proper divisors (20086662800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12204554304 is an equidigital number, since it uses as much as digits as its factorization.
12204554304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63565402 (or 63565392 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
The spelling of 12204554304 in words is "twelve billion, two hundred four million, five hundred fifty-four thousand, three hundred four".
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