Base | Representation |
---|---|
bin | 111000000101… |
… | …111100010101 |
3 | 1000200001122121 |
4 | 320011330111 |
5 | 12231020110 |
6 | 1243055541 |
7 | 235661662 |
oct | 70057425 |
9 | 30601577 |
10 | 14704405 |
11 | 8333701 |
12 | 4b115b1 |
13 | 307ac41 |
14 | 1d4aa69 |
15 | 1456cda |
hex | e05f15 |
14704405 has 8 divisors (see below), whose sum is σ = 18683352. Its totient is φ = 11071488.
The previous prime is 14704387. The next prime is 14704411. The reversal of 14704405 is 50440741.
14704405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6461764 + 8242641 = 2542^2 + 2871^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14704405 - 215 = 14671637 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 14704405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86412 + ... + 86581.
It is an arithmetic number, because the mean of its divisors is an integer number (2335419).
Almost surely, 214704405 is an apocalyptic number.
It is an amenable number.
14704405 is a deficient number, since it is larger than the sum of its proper divisors (3978947).
14704405 is a wasteful number, since it uses less digits than its factorization.
14704405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173015.
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 14704405 is about 3834.6323161419. The cubic root of 14704405 is about 244.9904480519.
The spelling of 14704405 in words is "fourteen million, seven hundred four thousand, four hundred five".
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