Base | Representation |
---|---|
bin | 10010111001100… |
… | …001011110111001 |
3 | 211002121210020020 |
4 | 102321201132321 |
5 | 1122132203431 |
6 | 51243521053 |
7 | 10600021056 |
oct | 2271413671 |
9 | 732553206 |
10 | 317069241 |
11 | 152a828a5 |
12 | 8a229189 |
13 | 508c6248 |
14 | 3017802d |
15 | 1cc81696 |
hex | 12e617b9 |
317069241 has 4 divisors (see below), whose sum is σ = 422758992. Its totient is φ = 211379492.
The previous prime is 317069239. The next prime is 317069251. The reversal of 317069241 is 142960713.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 317069241 - 21 = 317069239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (317069251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52844871 + ... + 52844876.
It is an arithmetic number, because the mean of its divisors is an integer number (105689748).
Almost surely, 2317069241 is an apocalyptic number.
It is an amenable number.
317069241 is a deficient number, since it is larger than the sum of its proper divisors (105689751).
317069241 is a wasteful number, since it uses less digits than its factorization.
317069241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105689750.
The product of its (nonzero) digits is 9072, while the sum is 33.
The square root of 317069241 is about 17806.4381895987. The cubic root of 317069241 is about 681.8958348034.
The spelling of 317069241 in words is "three hundred seventeen million, sixty-nine thousand, two hundred forty-one".
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