Base | Representation |
---|---|
bin | 110111001111… |
… | …001001111000 |
3 | 1000020122211000 |
4 | 313033021320 |
5 | 12201324432 |
6 | 1234205000 |
7 | 234035502 |
oct | 67171170 |
9 | 30218730 |
10 | 14479992 |
11 | 81a003a |
12 | 4a23760 |
13 | 2ccca57 |
14 | 1cccd72 |
15 | 141057c |
hex | dcf278 |
14479992 has 64 divisors (see below), whose sum is σ = 41184000. Its totient is φ = 4711392.
The previous prime is 14479981. The next prime is 14480009. The reversal of 14479992 is 29997441.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8509 + ... + 10067.
It is an arithmetic number, because the mean of its divisors is an integer number (643500).
Almost surely, 214479992 is an apocalyptic number.
14479992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14479992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20592000).
14479992 is an abundant number, since it is smaller than the sum of its proper divisors (26704008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14479992 is a wasteful number, since it uses less digits than its factorization.
14479992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1617 (or 1607 counting only the distinct ones).
The product of its digits is 163296, while the sum is 45.
The square root of 14479992 is about 3805.2584669113. The cubic root of 14479992 is about 243.7377366611.
The spelling of 14479992 in words is "fourteen million, four hundred seventy-nine thousand, nine hundred ninety-two".
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