Base | Representation |
---|---|
bin | 110001011001… |
… | …101101010111 |
3 | 220100221112221 |
4 | 301121231113 |
5 | 11303402414 |
6 | 1141323211 |
7 | 215035102 |
oct | 61315527 |
9 | 26327487 |
10 | 12950359 |
11 | 7345884 |
12 | 4406507 |
13 | 28b5746 |
14 | 1a11739 |
15 | 120c224 |
hex | c59b57 |
12950359 has 2 divisors, whose sum is σ = 12950360. Its totient is φ = 12950358.
The previous prime is 12950341. The next prime is 12950393. The reversal of 12950359 is 95305921.
It is a happy number.
It is an a-pointer prime, because the next prime (12950393) can be obtained adding 12950359 to its sum of digits (34).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12950359 - 211 = 12948311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12950309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6475179 + 6475180.
It is an arithmetic number, because the mean of its divisors is an integer number (6475180).
Almost surely, 212950359 is an apocalyptic number.
12950359 is a deficient number, since it is larger than the sum of its proper divisors (1).
12950359 is an equidigital number, since it uses as much as digits as its factorization.
12950359 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12150, while the sum is 34.
The square root of 12950359 is about 3598.6607231024. The cubic root of 12950359 is about 234.8337982820.
It can be divided in two parts, 1295035 and 9, that added together give a square (1295044 = 11382).
The spelling of 12950359 in words is "twelve million, nine hundred fifty thousand, three hundred fifty-nine".
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