Base | Representation |
---|---|
bin | 111001000111… |
… | …111110110001 |
3 | 1001011210200211 |
4 | 321013332301 |
5 | 12313144042 |
6 | 1252544121 |
7 | 241166410 |
oct | 71077661 |
9 | 31153624 |
10 | 14974897 |
11 | 84a8953 |
12 | 5022041 |
13 | 31440b2 |
14 | 1dbb477 |
15 | 14ac017 |
hex | e47fb1 |
14974897 has 8 divisors (see below), whose sum is σ = 17178176. Its totient is φ = 12787632.
The previous prime is 14974877. The next prime is 14974901. The reversal of 14974897 is 79847941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14974897 - 27 = 14974769 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14974897.
It is not an unprimeable number, because it can be changed into a prime (14974837) 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, 1923 + ... + 5800.
It is an arithmetic number, because the mean of its divisors is an integer number (2147272).
Almost surely, 214974897 is an apocalyptic number.
It is an amenable number.
14974897 is a deficient number, since it is larger than the sum of its proper divisors (2203279).
14974897 is an equidigital number, since it uses as much as digits as its factorization.
14974897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8007.
The product of its digits is 508032, while the sum is 49.
The square root of 14974897 is about 3869.7412058173. The cubic root of 14974897 is about 246.4835543450.
The spelling of 14974897 in words is "fourteen million, nine hundred seventy-four thousand, eight hundred ninety-seven".
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