Base | Representation |
---|---|
bin | 111000001000… |
… | …010101101100 |
3 | 1000200120010010 |
4 | 320020111230 |
5 | 12231323340 |
6 | 1243213220 |
7 | 236032413 |
oct | 70102554 |
9 | 30616103 |
10 | 14714220 |
11 | 8340014 |
12 | 4b17210 |
13 | 3082551 |
14 | 1d5047a |
15 | 1459b80 |
hex | e0856c |
14714220 has 48 divisors (see below), whose sum is σ = 41545728. Its totient is φ = 3890880.
The previous prime is 14714207. The next prime is 14714233. The reversal of 14714220 is 2241741.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (14714207) and next prime (14714233).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6655 + ... + 8585.
It is an arithmetic number, because the mean of its divisors is an integer number (865536).
Almost surely, 214714220 is an apocalyptic number.
14714220 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 14714220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20772864).
14714220 is an abundant number, since it is smaller than the sum of its proper divisors (26831508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14714220 is a wasteful number, since it uses less digits than its factorization.
14714220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2070 (or 2068 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 14714220 is about 3835.9118863707. The cubic root of 14714220 is about 245.0449452459.
Adding to 14714220 its reverse (2241741), we get a palindrome (16955961).
The spelling of 14714220 in words is "fourteen million, seven hundred fourteen thousand, two hundred twenty".
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