Base | Representation |
---|---|
bin | 111001001011… |
… | …011000010000 |
3 | 1001012111210100 |
4 | 321023120100 |
5 | 12314120231 |
6 | 1253132400 |
7 | 241255113 |
oct | 71133020 |
9 | 31174710 |
10 | 14988816 |
11 | 8508357 |
12 | 502a100 |
13 | 314a52b |
14 | 1dc257a |
15 | 14b11e6 |
hex | e4b610 |
14988816 has 30 divisors (see below), whose sum is σ = 41948270. Its totient is φ = 4996224.
The previous prime is 14988803. The next prime is 14988823. The reversal of 14988816 is 61888941.
It can be written as a sum of positive squares in only one way, i.e., 14470416 + 518400 = 3804^2 + 720^2 .
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 5 ways as a sum of consecutive naturals, for example, 51901 + ... + 52188.
Almost surely, 214988816 is an apocalyptic number.
14988816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
14988816 is an abundant number, since it is smaller than the sum of its proper divisors (26959454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14988816 is a wasteful number, since it uses less digits than its factorization.
14988816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104103 (or 104094 counting only the distinct ones).
The product of its digits is 110592, while the sum is 45.
The square root of 14988816 is about 3871.5392287823. The cubic root of 14988816 is about 246.5598986025.
The spelling of 14988816 in words is "fourteen million, nine hundred eighty-eight thousand, eight hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •