Base | Representation |
---|---|
bin | 111001001110… |
… | …000110111010 |
3 | 1001020002010100 |
4 | 321032012322 |
5 | 12314444434 |
6 | 1253300230 |
7 | 241332522 |
oct | 71160672 |
9 | 31202110 |
10 | 14999994 |
11 | 8515799 |
12 | 5034676 |
13 | 3152649 |
14 | 1dc6682 |
15 | 14b4699 |
hex | e4e1ba |
14999994 has 24 divisors (see below), whose sum is σ = 32677632. Its totient is φ = 4972680.
The previous prime is 14999981. The next prime is 15000017. The reversal of 14999994 is 49999941.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14999994.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1257 + ... + 5619.
It is an arithmetic number, because the mean of its divisors is an integer number (1361568).
Almost surely, 214999994 is an apocalyptic number.
14999994 is an abundant number, since it is smaller than the sum of its proper divisors (17677638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14999994 is a wasteful number, since it uses less digits than its factorization.
14999994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4562 (or 4559 counting only the distinct ones).
The product of its digits is 944784, while the sum is 54.
The square root of 14999994 is about 3872.9825716107. The cubic root of 14999994 is about 246.6211745502.
The spelling of 14999994 in words is "fourteen million, nine hundred ninety-nine thousand, nine hundred ninety-four".
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