Base | Representation |
---|---|
bin | 101110101110… |
… | …011101101001 |
3 | 212001022101100 |
4 | 232232131221 |
5 | 11113431222 |
6 | 1114312013 |
7 | 206054121 |
oct | 56563551 |
9 | 25038340 |
10 | 12248937 |
11 | 6a06898 |
12 | 4128609 |
13 | 26cb3bc |
14 | 18abc81 |
15 | 111e4ac |
hex | bae769 |
12248937 has 24 divisors (see below), whose sum is σ = 18706688. Its totient is φ = 7711200.
The previous prime is 12248927. The next prime is 12248941. The reversal of 12248937 is 73984221.
It is not a de Polignac number, because 12248937 - 24 = 12248921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12248917) 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, 11487 + ... + 12507.
Almost surely, 212248937 is an apocalyptic number.
It is an amenable number.
12248937 is a deficient number, since it is larger than the sum of its proper divisors (6457751).
12248937 is a wasteful number, since it uses less digits than its factorization.
12248937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1101 (or 1098 counting only the distinct ones).
The product of its digits is 24192, while the sum is 36.
The square root of 12248937 is about 3499.8481395626. The cubic root of 12248937 is about 230.5151465274.
The spelling of 12248937 in words is "twelve million, two hundred forty-eight thousand, nine hundred thirty-seven".
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