Base | Representation |
---|---|
bin | 110101011111… |
… | …001101110000 |
3 | 222101100212101 |
4 | 311133031300 |
5 | 12042141423 |
6 | 1220310144 |
7 | 230115655 |
oct | 65371560 |
9 | 28340771 |
10 | 14021488 |
11 | 7a07608 |
12 | 4842354 |
13 | 2b9c150 |
14 | 1c0dc2c |
15 | 136e7ad |
hex | d5f370 |
14021488 has 20 divisors (see below), whose sum is σ = 29256808. Its totient is φ = 6471360.
The previous prime is 14021459. The next prime is 14021503. The reversal of 14021488 is 88412041.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33498 + ... + 33913.
Almost surely, 214021488 is an apocalyptic number.
It is an amenable number.
14021488 is an abundant number, since it is smaller than the sum of its proper divisors (15235320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14021488 is a wasteful number, since it uses less digits than its factorization.
14021488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67432 (or 67426 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 28.
The square root of 14021488 is about 3744.5277405836. The cubic root of 14021488 is about 241.1374708538.
The spelling of 14021488 in words is "fourteen million, twenty-one thousand, four hundred eighty-eight".
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