Base | Representation |
---|---|
bin | 1100010010110001… |
… | …1101100110100011 |
3 | 22111222111212011000 |
4 | 3010230131212203 |
5 | 23224244134143 |
6 | 1303242123043 |
7 | 144530310606 |
oct | 30454354643 |
9 | 8458455130 |
10 | 3299989923 |
11 | 14438382aa |
12 | 7811b0483 |
13 | 4078aa879 |
14 | 2343b633d |
15 | 144a9ebd3 |
hex | c4b1d9a3 |
3299989923 has 16 divisors (see below), whose sum is σ = 4891969440. Its totient is φ = 2198600352.
The previous prime is 3299989921. The next prime is 3299989943. The reversal of 3299989923 is 3299899923.
3299989923 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3299989923 - 21 = 3299989921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3299989921) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5665 + ... + 81437.
It is an arithmetic number, because the mean of its divisors is an integer number (305748090).
Almost surely, 23299989923 is an apocalyptic number.
3299989923 is a deficient number, since it is larger than the sum of its proper divisors (1591979517).
3299989923 is a wasteful number, since it uses less digits than its factorization.
3299989923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77395 (or 77389 counting only the distinct ones).
The product of its digits is 17006112, while the sum is 63.
The square root of 3299989923 is about 57445.5387562864. The cubic root of 3299989923 is about 1488.8040375287.
Subtracting from 3299989923 its reverse (3299899923), we obtain a square (90000 = 3002).
The spelling of 3299989923 in words is "three billion, two hundred ninety-nine million, nine hundred eighty-nine thousand, nine hundred twenty-three".
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