Base | Representation |
---|---|
bin | 111000000111… |
… | …010010100100 |
3 | 1000200100020000 |
4 | 320013102210 |
5 | 12231204144 |
6 | 1243141300 |
7 | 236014035 |
oct | 70072244 |
9 | 30610200 |
10 | 14709924 |
11 | 8337869 |
12 | 4b14830 |
13 | 30805c8 |
14 | 1d4ca8c |
15 | 1458769 |
hex | e074a4 |
14709924 has 60 divisors (see below), whose sum is σ = 38989104. Its totient is φ = 4835376.
The previous prime is 14709923. The next prime is 14709941. The reversal of 14709924 is 42990741.
It is a super-4 number, since 4×147099244 (a number of 30 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (14709923) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26619 + ... + 27165.
Almost surely, 214709924 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14709924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19494552).
14709924 is an abundant number, since it is smaller than the sum of its proper divisors (24279180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14709924 is a wasteful number, since it uses less digits than its factorization.
14709924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 646 (or 635 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 14709924 is about 3835.3518743396. The cubic root of 14709924 is about 245.0210949489.
The spelling of 14709924 in words is "fourteen million, seven hundred nine thousand, nine hundred twenty-four".
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