Base | Representation |
---|---|
bin | 1011111010100010… |
… | …1111011010010101 |
3 | 22020220021001202100 |
4 | 2332220233122111 |
5 | 23022234212442 |
6 | 1245211432313 |
7 | 142154351322 |
oct | 27650573225 |
9 | 8226231670 |
10 | 3198350997 |
11 | 13a1427496 |
12 | 753155699 |
13 | 3bc8120aa |
14 | 224ab9b49 |
15 | 13abc484c |
hex | bea2f695 |
3198350997 has 24 divisors (see below), whose sum is σ = 5074430400. Its totient is φ = 1932182208.
The previous prime is 3198350993. The next prime is 3198351011. The reversal of 3198350997 is 7990538913.
It is not a de Polignac number, because 3198350997 - 22 = 3198350993 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3198350993) 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 23 ways as a sum of consecutive naturals, for example, 402672 + ... + 410537.
It is an arithmetic number, because the mean of its divisors is an integer number (211434600).
Almost surely, 23198350997 is an apocalyptic number.
It is an amenable number.
3198350997 is a deficient number, since it is larger than the sum of its proper divisors (1876079403).
3198350997 is a wasteful number, since it uses less digits than its factorization.
3198350997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 813257 (or 813254 counting only the distinct ones).
The product of its (nonzero) digits is 1837080, while the sum is 54.
The square root of 3198350997 is about 56553.9653516886. The cubic root of 3198350997 is about 1473.3594318396.
The spelling of 3198350997 in words is "three billion, one hundred ninety-eight million, three hundred fifty thousand, nine hundred ninety-seven".
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