Base | Representation |
---|---|
bin | 101111111111… |
… | …011010000011 |
3 | 212200011011211 |
4 | 233333122003 |
5 | 11210033413 |
6 | 1125350551 |
7 | 211634536 |
oct | 57773203 |
9 | 25604154 |
10 | 12580483 |
11 | 71129a3 |
12 | 4268457 |
13 | 27b6296 |
14 | 1956a1d |
15 | 118783d |
hex | bff683 |
12580483 has 2 divisors, whose sum is σ = 12580484. Its totient is φ = 12580482.
The previous prime is 12580439. The next prime is 12580487. The reversal of 12580483 is 38408521.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12580483 - 29 = 12579971 is a prime.
It is not a weakly prime, because it can be changed into another prime (12580487) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6290241 + 6290242.
It is an arithmetic number, because the mean of its divisors is an integer number (6290242).
Almost surely, 212580483 is an apocalyptic number.
12580483 is a deficient number, since it is larger than the sum of its proper divisors (1).
12580483 is an equidigital number, since it uses as much as digits as its factorization.
12580483 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 12580483 is about 3546.8976585179. The cubic root of 12580483 is about 232.5764684686.
It can be divided in two parts, 125 and 80483, that added together give a palindrome (80608).
The spelling of 12580483 in words is "twelve million, five hundred eighty thousand, four hundred eighty-three".
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