Base | Representation |
---|---|
bin | 111000011110… |
… | …011111001100 |
3 | 1000212011120010 |
4 | 320132133030 |
5 | 12242224230 |
6 | 1245153220 |
7 | 236561043 |
oct | 70363714 |
9 | 30764503 |
10 | 14804940 |
11 | 83a2197 |
12 | 4b5b810 |
13 | 30b4927 |
14 | 1d7555a |
15 | 14769b0 |
hex | e1e7cc |
14804940 has 48 divisors (see below), whose sum is σ = 41674752. Its totient is φ = 3926976.
The previous prime is 14804927. The next prime is 14804941. The reversal of 14804940 is 4940841.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 14804898 and 14804907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14804941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13077 + ... + 14163.
It is an arithmetic number, because the mean of its divisors is an integer number (868224).
Almost surely, 214804940 is an apocalyptic number.
14804940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14804940 is an abundant number, since it is smaller than the sum of its proper divisors (26869812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14804940 is a wasteful number, since it uses less digits than its factorization.
14804940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1326 (or 1324 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 14804940 is about 3847.7188046945. The cubic root of 14804940 is about 245.5475190874.
The spelling of 14804940 in words is "fourteen million, eight hundred four thousand, nine hundred forty".
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