Base | Representation |
---|---|
bin | 111000011101… |
… | …011111011001 |
3 | 1000211221221220 |
4 | 320131133121 |
5 | 12242111412 |
6 | 1245122253 |
7 | 236543121 |
oct | 70353731 |
9 | 30757856 |
10 | 14800857 |
11 | 839a115 |
12 | 4b59389 |
13 | 30b2b06 |
14 | 1d73c81 |
15 | 147568c |
hex | e1d7d9 |
14800857 has 16 divisors (see below), whose sum is σ = 20712960. Its totient is φ = 9388800.
The previous prime is 14800837. The next prime is 14800871. The reversal of 14800857 is 75800841.
It is a happy number.
It is not a de Polignac number, because 14800857 - 211 = 14798809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14800837) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4369 + ... + 6977.
It is an arithmetic number, because the mean of its divisors is an integer number (1294560).
Almost surely, 214800857 is an apocalyptic number.
It is an amenable number.
14800857 is a deficient number, since it is larger than the sum of its proper divisors (5912103).
14800857 is a wasteful number, since it uses less digits than its factorization.
14800857 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2704.
The product of its (nonzero) digits is 8960, while the sum is 33.
The square root of 14800857 is about 3847.1881939931. The cubic root of 14800857 is about 245.5249441293.
The spelling of 14800857 in words is "fourteen million, eight hundred thousand, eight hundred fifty-seven".
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