Base | Representation |
---|---|
bin | 111000001001… |
… | …001111000100 |
3 | 1000200202011010 |
4 | 320021033010 |
5 | 12231433032 |
6 | 1243242220 |
7 | 236046210 |
oct | 70111704 |
9 | 30622133 |
10 | 14717892 |
11 | 8342852 |
12 | 4b19370 |
13 | 3084117 |
14 | 1d51940 |
15 | 145accc |
hex | e093c4 |
14717892 has 48 divisors (see below), whose sum is σ = 39739392. Its totient is φ = 4152480.
The previous prime is 14717881. The next prime is 14717921. The reversal of 14717892 is 29871741.
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 14717892.
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, 5917 + ... + 8027.
It is an arithmetic number, because the mean of its divisors is an integer number (827904).
Almost surely, 214717892 is an apocalyptic number.
14717892 is a gapful number since it is divisible by the number (12) 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 14717892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19869696).
14717892 is an abundant number, since it is smaller than the sum of its proper divisors (25021500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14717892 is a wasteful number, since it uses less digits than its factorization.
14717892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2208 (or 2206 counting only the distinct ones).
The product of its digits is 28224, while the sum is 39.
The square root of 14717892 is about 3836.3904910736. The cubic root of 14717892 is about 245.0653275744.
The spelling of 14717892 in words is "fourteen million, seven hundred seventeen thousand, eight hundred ninety-two".
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