Base | Representation |
---|---|
bin | 111000111011… |
… | …010011011001 |
3 | 1001002011110120 |
4 | 320323103121 |
5 | 12310013334 |
6 | 1251503453 |
7 | 240562125 |
oct | 70732331 |
9 | 31064416 |
10 | 14922969 |
11 | 8472936 |
12 | 4bb7b89 |
13 | 3126579 |
14 | 1da6585 |
15 | 149b949 |
hex | e3b4d9 |
14922969 has 8 divisors (see below), whose sum is σ = 20083680. Its totient is φ = 9855456.
The previous prime is 14922967. The next prime is 14922983. The reversal of 14922969 is 96922941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14922969 - 21 = 14922967 is a prime.
It is a super-2 number, since 2×149229692 = 445390007549922, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 14922969.
It is not an unprimeable number, because it can be changed into a prime (14922967) 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, 22924 + ... + 23565.
It is an arithmetic number, because the mean of its divisors is an integer number (2510460).
Almost surely, 214922969 is an apocalyptic number.
It is an amenable number.
14922969 is a deficient number, since it is larger than the sum of its proper divisors (5160711).
14922969 is a wasteful number, since it uses less digits than its factorization.
14922969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46599.
The product of its digits is 69984, while the sum is 42.
The square root of 14922969 is about 3863.0258865299. The cubic root of 14922969 is about 246.1983165172.
The spelling of 14922969 in words is "fourteen million, nine hundred twenty-two thousand, nine hundred sixty-nine".
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