Base | Representation |
---|---|
bin | 110101100111… |
… | …111000010100 |
3 | 222110011112220 |
4 | 311213320110 |
5 | 12044310410 |
6 | 1221142340 |
7 | 230324310 |
oct | 65477024 |
9 | 28404486 |
10 | 14056980 |
11 | 7a31243 |
12 | 485a9b0 |
13 | 2bb2352 |
14 | 1c1cb40 |
15 | 137a070 |
hex | d67e14 |
14056980 has 48 divisors (see below), whose sum is σ = 44983680. Its totient is φ = 3212928.
The previous prime is 14056969. The next prime is 14056993. The reversal of 14056980 is 8965041.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16315 + ... + 17154.
It is an arithmetic number, because the mean of its divisors is an integer number (937160).
Almost surely, 214056980 is an apocalyptic number.
14056980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14056980 is an abundant number, since it is smaller than the sum of its proper divisors (30926700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14056980 is a wasteful number, since it uses less digits than its factorization.
14056980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33488 (or 33486 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 14056980 is about 3749.2639277597. The cubic root of 14056980 is about 241.3407597876.
It can be divided in two parts, 1405 and 6980, that added together give a triangular number (8385 = T129).
The spelling of 14056980 in words is "fourteen million, fifty-six thousand, nine hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •