Base | Representation |
---|---|
bin | 111000101011… |
… | …011010101100 |
3 | 1000221212012121 |
4 | 320223122230 |
5 | 12300423100 |
6 | 1250242324 |
7 | 240201331 |
oct | 70533254 |
9 | 30855177 |
10 | 14857900 |
11 | 8428a62 |
12 | 4b863a4 |
13 | 3102a75 |
14 | 1d8a988 |
15 | 148751a |
hex | e2b6ac |
14857900 has 18 divisors (see below), whose sum is σ = 32241860. Its totient is φ = 5943120.
The previous prime is 14857877. The next prime is 14857901. The reversal of 14857900 is 975841.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (14857901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74190 + ... + 74389.
Almost surely, 214857900 is an apocalyptic number.
14857900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14857900 is an abundant number, since it is smaller than the sum of its proper divisors (17383960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14857900 is a wasteful number, since it uses less digits than its factorization.
14857900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148593 (or 148586 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 14857900 is about 3854.5946609209. The cubic root of 14857900 is about 245.8399602414.
The spelling of 14857900 in words is "fourteen million, eight hundred fifty-seven thousand, nine hundred".
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