Base | Representation |
---|---|
bin | 111001001001… |
… | …111101101100 |
3 | 1001012012211200 |
4 | 321021331230 |
5 | 12313424040 |
6 | 1253045500 |
7 | 241232163 |
oct | 71117554 |
9 | 31165750 |
10 | 14983020 |
11 | 8503a68 |
12 | 5026890 |
13 | 31479c0 |
14 | 1dc03da |
15 | 14ae630 |
hex | e49f6c |
14983020 has 144 divisors (see below), whose sum is σ = 51673440. Its totient is φ = 3483648.
The previous prime is 14982977. The next prime is 14983027. The reversal of 14983020 is 2038941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14983027) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44292 + ... + 44628.
Almost surely, 214983020 is an apocalyptic number.
14983020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14983020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25836720).
14983020 is an abundant number, since it is smaller than the sum of its proper divisors (36690420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14983020 is a wasteful number, since it uses less digits than its factorization.
14983020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384 (or 379 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 14983020 is about 3870.7906169154. The cubic root of 14983020 is about 246.5281138946.
The spelling of 14983020 in words is "fourteen million, nine hundred eighty-three thousand, twenty".
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