Base | Representation |
---|---|
bin | 100010011000… |
… | …010001011001 |
3 | 121221212120101 |
4 | 202120101121 |
5 | 4301343223 |
6 | 521055401 |
7 | 136413652 |
oct | 42302131 |
9 | 17855511 |
10 | 9012313 |
11 | 50a60a2 |
12 | 3027561 |
13 | 1b3713b |
14 | 12a8529 |
15 | bd04ad |
hex | 898459 |
9012313 has 2 divisors, whose sum is σ = 9012314. Its totient is φ = 9012312.
The previous prime is 9012299. The next prime is 9012319. The reversal of 9012313 is 3132109.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5139289 + 3873024 = 2267^2 + 1968^2 .
It is a cyclic number.
It is not a de Polignac number, because 9012313 - 25 = 9012281 is a prime.
9012313 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (9012319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4506156 + 4506157.
It is an arithmetic number, because the mean of its divisors is an integer number (4506157).
Almost surely, 29012313 is an apocalyptic number.
It is an amenable number.
9012313 is a deficient number, since it is larger than the sum of its proper divisors (1).
9012313 is an equidigital number, since it uses as much as digits as its factorization.
9012313 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 9012313 is about 3002.0514652484. The cubic root of 9012313 is about 208.1031986049.
It can be divided in two parts, 90 and 12313, that added together give a triangular number (12403 = T157).
The spelling of 9012313 in words is "nine million, twelve thousand, three hundred thirteen".
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