Base | Representation |
---|---|
bin | 111000001010… |
… | …110010011000 |
3 | 1000201001212112 |
4 | 320022302120 |
5 | 12232133443 |
6 | 1243331452 |
7 | 236103560 |
oct | 70126230 |
9 | 30631775 |
10 | 14724248 |
11 | 8347600 |
12 | 4b20b88 |
13 | 3086c96 |
14 | 1d53da0 |
15 | 145cb18 |
hex | e0ac98 |
14724248 has 96 divisors (see below), whose sum is σ = 36197280. Its totient is φ = 5491200.
The previous prime is 14724233. The next prime is 14724263. The reversal of 14724248 is 84242741.
It is an interprime number because it is at equal distance from previous prime (14724233) and next prime (14724263).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277790 + ... + 277842.
It is an arithmetic number, because the mean of its divisors is an integer number (377055).
Almost surely, 214724248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14724248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18098640).
14724248 is an abundant number, since it is smaller than the sum of its proper divisors (21473032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14724248 is a wasteful number, since it uses less digits than its factorization.
14724248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129 (or 114 counting only the distinct ones).
The product of its digits is 14336, while the sum is 32.
The square root of 14724248 is about 3837.2187844844. The cubic root of 14724248 is about 245.1006000861.
Adding to 14724248 its reverse (84242741), we get a palindrome (98966989).
The spelling of 14724248 in words is "fourteen million, seven hundred twenty-four thousand, two hundred forty-eight".
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