Base | Representation |
---|---|
bin | 101110101111… |
… | …110001110101 |
3 | 212001120202220 |
4 | 232233301311 |
5 | 11114114300 |
6 | 1114352553 |
7 | 206105616 |
oct | 56576165 |
9 | 25046686 |
10 | 12254325 |
11 | 6a0a946 |
12 | 412b759 |
13 | 27009a5 |
14 | 18adc0d |
15 | 1120da0 |
hex | bafc75 |
12254325 has 24 divisors (see below), whose sum is σ = 20460000. Its totient is φ = 6471360.
The previous prime is 12254323. The next prime is 12254329. The reversal of 12254325 is 52345221.
It is not a de Polignac number, because 12254325 - 21 = 12254323 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12254295 and 12254304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12254323) 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, 7426 + ... + 8924.
It is an arithmetic number, because the mean of its divisors is an integer number (852500).
Almost surely, 212254325 is an apocalyptic number.
12254325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12254325 is a deficient number, since it is larger than the sum of its proper divisors (8205675).
12254325 is a wasteful number, since it uses less digits than its factorization.
12254325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1621 (or 1616 counting only the distinct ones).
The product of its digits is 2400, while the sum is 24.
The square root of 12254325 is about 3500.6178026171. The cubic root of 12254325 is about 230.5489408488.
Adding to 12254325 its reverse (52345221), we get a palindrome (64599546).
The spelling of 12254325 in words is "twelve million, two hundred fifty-four thousand, three hundred twenty-five".
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