Base | Representation |
---|---|
bin | 111000110010… |
… | …001000101100 |
3 | 1001000020221212 |
4 | 320302020230 |
5 | 12302313140 |
6 | 1251013552 |
7 | 240344504 |
oct | 70621054 |
9 | 31006855 |
10 | 14885420 |
11 | 8447700 |
12 | 4b9a2b8 |
13 | 3112454 |
14 | 1d96a04 |
15 | 1490765 |
hex | e3222c |
14885420 has 36 divisors (see below), whose sum is σ = 34365072. Its totient is φ = 5412000.
The previous prime is 14885411. The next prime is 14885441. The reversal of 14885420 is 2458841.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 656 + ... + 5495.
Almost surely, 214885420 is an apocalyptic number.
14885420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14885420 is an abundant number, since it is smaller than the sum of its proper divisors (19479652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14885420 is a wasteful number, since it uses less digits than its factorization.
14885420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6182 (or 6169 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 32.
The square root of 14885420 is about 3858.1627752079. The cubic root of 14885420 is about 245.9916493078.
The spelling of 14885420 in words is "fourteen million, eight hundred eighty-five thousand, four hundred twenty".
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