Base | Representation |
---|---|
bin | 101111101011… |
… | …100001111011 |
3 | 212112000111102 |
4 | 233223201323 |
5 | 11144432232 |
6 | 1123522015 |
7 | 211145300 |
oct | 57534173 |
9 | 25460442 |
10 | 12499067 |
11 | 7067809 |
12 | 422930b |
13 | 27881c9 |
14 | 19350a7 |
15 | 116d662 |
hex | beb87b |
12499067 has 6 divisors (see below), whose sum is σ = 14539788. Its totient is φ = 10713444.
The previous prime is 12499057. The next prime is 12499079. The reversal of 12499067 is 76099421.
It is not a de Polignac number, because 12499067 - 222 = 8304763 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12499067.
It is not an unprimeable number, because it can be changed into a prime (12499027) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127493 + ... + 127590.
It is an arithmetic number, because the mean of its divisors is an integer number (2423298).
Almost surely, 212499067 is an apocalyptic number.
12499067 is a deficient number, since it is larger than the sum of its proper divisors (2040721).
12499067 is an equidigital number, since it uses as much as digits as its factorization.
12499067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255097 (or 255090 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 38.
The square root of 12499067 is about 3535.4019573452. The cubic root of 12499067 is about 232.0736674005.
The spelling of 12499067 in words is "twelve million, four hundred ninety-nine thousand, sixty-seven".
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