Base | Representation |
---|---|
bin | 111001001101… |
… | …011100000000 |
3 | 1001012221100122 |
4 | 321031130000 |
5 | 12314402443 |
6 | 1253235412 |
7 | 241321520 |
oct | 71153400 |
9 | 31187318 |
10 | 14997248 |
11 | 8513722 |
12 | 5032b68 |
13 | 3151316 |
14 | 1dc5680 |
15 | 14b3968 |
hex | e4d700 |
14997248 has 36 divisors (see below), whose sum is σ = 34216560. Its totient is φ = 6426624.
The previous prime is 14997233. The next prime is 14997271. The reversal of 14997248 is 84279941.
It is a junction number, because it is equal to n+sod(n) for n = 14997199 and 14997208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2393 + ... + 5976.
It is an arithmetic number, because the mean of its divisors is an integer number (950460).
Almost surely, 214997248 is an apocalyptic number.
It is an amenable number.
14997248 is an abundant number, since it is smaller than the sum of its proper divisors (19219312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14997248 is an frugal number, since it uses more digits than its factorization.
14997248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8392 (or 8378 counting only the distinct ones).
The product of its digits is 145152, while the sum is 44.
The square root of 14997248 is about 3872.6280482380. The cubic root of 14997248 is about 246.6061242536.
The spelling of 14997248 in words is "fourteen million, nine hundred ninety-seven thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •