Base | Representation |
---|---|
bin | 111000110001… |
… | …001010010001 |
3 | 1001000001110220 |
4 | 320301022101 |
5 | 12302201200 |
6 | 1250543253 |
7 | 240330036 |
oct | 70611221 |
9 | 31001426 |
10 | 14881425 |
11 | 84446a9 |
12 | 4b97b29 |
13 | 31106a0 |
14 | 1d9538d |
15 | 148e4a0 |
hex | e31291 |
14881425 has 24 divisors (see below), whose sum is σ = 26498304. Its totient is φ = 7325760.
The previous prime is 14881417. The next prime is 14881481. The reversal of 14881425 is 52418841.
It is not a de Polignac number, because 14881425 - 23 = 14881417 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6657 + ... + 8606.
It is an arithmetic number, because the mean of its divisors is an integer number (1104096).
Almost surely, 214881425 is an apocalyptic number.
14881425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14881425 is a deficient number, since it is larger than the sum of its proper divisors (11616879).
14881425 is a wasteful number, since it uses less digits than its factorization.
14881425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15289 (or 15284 counting only the distinct ones).
The product of its digits is 10240, while the sum is 33.
The square root of 14881425 is about 3857.6450069958. The cubic root of 14881425 is about 245.9696406450.
The spelling of 14881425 in words is "fourteen million, eight hundred eighty-one thousand, four hundred twenty-five".
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