Base | Representation |
---|---|
bin | 10110101110011110… |
… | …01101011000000110 |
3 | 1011111022101012001002 |
4 | 23113033031120012 |
5 | 144441430213412 |
6 | 5334410133302 |
7 | 611231661401 |
oct | 132717153006 |
9 | 34438335032 |
10 | 12201022982 |
11 | 51a1183175 |
12 | 2446121232 |
13 | 11c59b9635 |
14 | 83a5c8d38 |
15 | 4b622cdc2 |
hex | 2d73cd606 |
12201022982 has 4 divisors (see below), whose sum is σ = 18301534476. Its totient is φ = 6100511490.
The previous prime is 12201022979. The next prime is 12201023053. The reversal of 12201022982 is 28922010221.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050255744 + ... + 3050255747.
It is an arithmetic number, because the mean of its divisors is an integer number (4575383619).
Almost surely, 212201022982 is an apocalyptic number.
12201022982 is a deficient number, since it is larger than the sum of its proper divisors (6100511494).
12201022982 is an equidigital number, since it uses as much as digits as its factorization.
12201022982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6100511493.
The product of its (nonzero) digits is 2304, while the sum is 29.
The spelling of 12201022982 in words is "twelve billion, two hundred one million, twenty-two thousand, nine hundred eighty-two".
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