Base | Representation |
---|---|
bin | 111000000010… |
… | …011011110000 |
3 | 1000122022221021 |
4 | 320002123300 |
5 | 12230040112 |
6 | 1242505224 |
7 | 235602040 |
oct | 70023360 |
9 | 30568837 |
10 | 14690032 |
11 | 8323925 |
12 | 4b05214 |
13 | 3074536 |
14 | 1d45720 |
15 | 1452907 |
hex | e026f0 |
14690032 has 40 divisors (see below), whose sum is σ = 33585152. Its totient is φ = 6091200.
The previous prime is 14690017. The next prime is 14690033. The reversal of 14690032 is 23009641.
It is a super-2 number, since 2×146900322 = 431594080322048, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14689979 and 14690006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14690033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1357 + ... + 5587.
Almost surely, 214690032 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 14690032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16792576).
14690032 is an abundant number, since it is smaller than the sum of its proper divisors (18895120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14690032 is a wasteful number, since it uses less digits than its factorization.
14690032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4277 (or 4271 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 14690032 is about 3832.7577538895. The cubic root of 14690032 is about 244.9105990627.
Adding to 14690032 its reverse (23009641), we get a palindrome (37699673).
The spelling of 14690032 in words is "fourteen million, six hundred ninety thousand, thirty-two".
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