Base | Representation |
---|---|
bin | 101111011111… |
… | …010100001110 |
3 | 212102110212111 |
4 | 233133110032 |
5 | 11141332123 |
6 | 1122454234 |
7 | 210546400 |
oct | 57372416 |
9 | 25373774 |
10 | 12449038 |
11 | 7033168 |
12 | 420437a |
13 | 276b4c4 |
14 | 1920b70 |
15 | 115d90d |
hex | bdf50e |
12449038 has 12 divisors (see below), whose sum is σ = 21722472. Its totient is φ = 5335260.
The previous prime is 12449029. The next prime is 12449081. The reversal of 12449038 is 83094421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63418 + ... + 63613.
It is an arithmetic number, because the mean of its divisors is an integer number (1810206).
Almost surely, 212449038 is an apocalyptic number.
12449038 is a deficient number, since it is larger than the sum of its proper divisors (9273434).
12449038 is a wasteful number, since it uses less digits than its factorization.
12449038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127047 (or 127040 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 12449038 is about 3528.3194299836. The cubic root of 12449038 is about 231.7636192256.
The spelling of 12449038 in words is "twelve million, four hundred forty-nine thousand, thirty-eight".
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