Base | Representation |
---|---|
bin | 110110111010… |
… | …010111010010 |
3 | 1000002100000000 |
4 | 312322113102 |
5 | 12141113314 |
6 | 1232310430 |
7 | 233232306 |
oct | 66722722 |
9 | 30070000 |
10 | 14394834 |
11 | 8142063 |
12 | 49a2416 |
13 | 2ca006c |
14 | 1ca9d06 |
15 | 13e5209 |
hex | dba5d2 |
14394834 has 36 divisors (see below), whose sum is σ = 32416254. Its totient is φ = 4793904.
The previous prime is 14394833. The next prime is 14394839. The reversal of 14394834 is 43849341.
It can be written as a sum of positive squares in only one way, i.e., 13286025 + 1108809 = 3645^2 + 1053^2 .
It is a super-2 number, since 2×143948342 = 414422491775112, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (14394833) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12574 + ... + 13670.
Almost surely, 214394834 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14394834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16208127).
14394834 is an abundant number, since it is smaller than the sum of its proper divisors (18021420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14394834 is an frugal number, since it uses more digits than its factorization.
14394834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1123 (or 1102 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The square root of 14394834 is about 3794.0524508762. The cubic root of 14394834 is about 243.2589831436.
The spelling of 14394834 in words is "fourteen million, three hundred ninety-four thousand, eight hundred thirty-four".
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