Base | Representation |
---|---|
bin | 1100001111001110… |
… | …1101100010100101 |
3 | 22110221112000211202 |
4 | 3003303231202211 |
5 | 23211442103442 |
6 | 1301551212245 |
7 | 144256666625 |
oct | 30363554245 |
9 | 8427460752 |
10 | 3285112997 |
11 | 14363a7021 |
12 | 778217085 |
13 | 40479c25a |
14 | 232422885 |
15 | 143611c32 |
hex | c3ced8a5 |
3285112997 has 12 divisors (see below), whose sum is σ = 3602303616. Its totient is φ = 2992125120.
The previous prime is 3285112993. The next prime is 3285113009. The reversal of 3285112997 is 7992115823.
It is a happy number.
It is not a de Polignac number, because 3285112997 - 22 = 3285112993 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3285112991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174383 + ... + 192300.
It is an arithmetic number, because the mean of its divisors is an integer number (300191968).
Almost surely, 23285112997 is an apocalyptic number.
It is an amenable number.
3285112997 is a deficient number, since it is larger than the sum of its proper divisors (317190619).
3285112997 is a wasteful number, since it uses less digits than its factorization.
3285112997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366748 (or 366731 counting only the distinct ones).
The product of its digits is 272160, while the sum is 47.
The square root of 3285112997 is about 57315.9052707013. The cubic root of 3285112997 is about 1486.5634049604.
The spelling of 3285112997 in words is "three billion, two hundred eighty-five million, one hundred twelve thousand, nine hundred ninety-seven".
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