Base | Representation |
---|---|
bin | 111000100000… |
… | …011000110101 |
3 | 1000212120020110 |
4 | 320200120311 |
5 | 12243001400 |
6 | 1245253233 |
7 | 236622534 |
oct | 70403065 |
9 | 30776213 |
10 | 14812725 |
11 | 83a8024 |
12 | 4b64219 |
13 | 30b8335 |
14 | 1d7831b |
15 | 1478e50 |
hex | e20635 |
14812725 has 24 divisors (see below), whose sum is σ = 24607552. Its totient is φ = 7862400.
The previous prime is 14812703. The next prime is 14812727. The reversal of 14812725 is 52721841.
It is not a de Polignac number, because 14812725 - 215 = 14779957 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14812692 and 14812701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14812727) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23160 + ... + 23790.
Almost surely, 214812725 is an apocalyptic number.
14812725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14812725 is a deficient number, since it is larger than the sum of its proper divisors (9794827).
14812725 is a wasteful number, since it uses less digits than its factorization.
14812725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 957 (or 952 counting only the distinct ones).
The product of its digits is 4480, while the sum is 30.
The square root of 14812725 is about 3848.7303101153. The cubic root of 14812725 is about 245.5905509509.
The spelling of 14812725 in words is "fourteen million, eight hundred twelve thousand, seven hundred twenty-five".
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