Base | Representation |
---|---|
bin | 111000100010… |
… | …001010011010 |
3 | 1000212221012200 |
4 | 320202022122 |
5 | 12243214434 |
6 | 1245351030 |
7 | 236652660 |
oct | 70421232 |
9 | 30787180 |
10 | 14819994 |
11 | 8402532 |
12 | 4b68476 |
13 | 30bb737 |
14 | 1d7ac30 |
15 | 147b199 |
hex | e2229a |
14819994 has 24 divisors (see below), whose sum is σ = 36697440. Its totient is φ = 4234248.
The previous prime is 14819977. The next prime is 14820031. The reversal of 14819994 is 49991841.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58684 + ... + 58935.
It is an arithmetic number, because the mean of its divisors is an integer number (1529060).
Almost surely, 214819994 is an apocalyptic number.
14819994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
14819994 is an abundant number, since it is smaller than the sum of its proper divisors (21877446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14819994 is a wasteful number, since it uses less digits than its factorization.
14819994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117634 (or 117631 counting only the distinct ones).
The product of its digits is 93312, while the sum is 45.
The square root of 14819994 is about 3849.6745316975. The cubic root of 14819994 is about 245.6307169969.
The spelling of 14819994 in words is "fourteen million, eight hundred nineteen thousand, nine hundred ninety-four".
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