Base | Representation |
---|---|
bin | 11010011011101111… |
… | …01101110010011101 |
3 | 1100122000112102112021 |
4 | 31031313231302131 |
5 | 213030441243424 |
6 | 10304105540141 |
7 | 1011450336652 |
oct | 151567556235 |
9 | 40560472467 |
10 | 14191352989 |
11 | 6022715600 |
12 | 29007a4651 |
13 | 14521593b8 |
14 | 988a87c29 |
15 | 580d304e4 |
hex | 34ddedc9d |
14191352989 has 12 divisors (see below), whose sum is σ = 15612059232. Its totient is φ = 12890230760.
The previous prime is 14191352953. The next prime is 14191353019. The reversal of 14191352989 is 98925319141.
It is not a de Polignac number, because 14191352989 - 233 = 5601418397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14191352489) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94224 + ... + 193030.
It is an arithmetic number, because the mean of its divisors is an integer number (1301004936).
Almost surely, 214191352989 is an apocalyptic number.
It is an amenable number.
14191352989 is a deficient number, since it is larger than the sum of its proper divisors (1420706243).
14191352989 is a wasteful number, since it uses less digits than its factorization.
14191352989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100016 (or 100005 counting only the distinct ones).
The product of its digits is 699840, while the sum is 52.
The spelling of 14191352989 in words is "fourteen billion, one hundred ninety-one million, three hundred fifty-two thousand, nine hundred eighty-nine".
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