Base | Representation |
---|---|
bin | 110111010100… |
… | …011100110000 |
3 | 1000021202120021 |
4 | 313110130300 |
5 | 12203023210 |
6 | 1234453224 |
7 | 234155644 |
oct | 67243460 |
9 | 30252507 |
10 | 14501680 |
11 | 8205366 |
12 | 4a34214 |
13 | 300989b |
14 | 1cd6c24 |
15 | 1416bda |
hex | dd4730 |
14501680 has 40 divisors (see below), whose sum is σ = 35703072. Its totient is φ = 5458944.
The previous prime is 14501671. The next prime is 14501689. The reversal of 14501680 is 8610541.
14501680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (14501671) and next prime (14501689).
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (14501689) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3972 + ... + 6691.
Almost surely, 214501680 is an apocalyptic number.
14501680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14501680 is an abundant number, since it is smaller than the sum of its proper divisors (21201392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14501680 is a wasteful number, since it uses less digits than its factorization.
14501680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10693 (or 10687 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 14501680 is about 3808.1071413499. The cubic root of 14501680 is about 243.8593653431.
The spelling of 14501680 in words is "fourteen million, five hundred one thousand, six hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •