Base | Representation |
---|---|
bin | 10010111010001… |
… | …011100000000111 |
3 | 211002221112022200 |
4 | 102322023200013 |
5 | 1122203210401 |
6 | 51251325543 |
7 | 10601335620 |
oct | 2272134007 |
9 | 732845280 |
10 | 317241351 |
11 | 153090139 |
12 | 8a2b08b3 |
13 | 5095669b |
14 | 301c0a47 |
15 | 1ccb7686 |
hex | 12e8b807 |
317241351 has 12 divisors (see below), whose sum is σ = 523700112. Its totient is φ = 181280736.
The previous prime is 317241343. The next prime is 317241373. The reversal of 317241351 is 153142713.
It is not a de Polignac number, because 317241351 - 23 = 317241343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (317241151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2517726 + ... + 2517851.
It is an arithmetic number, because the mean of its divisors is an integer number (43641676).
Almost surely, 2317241351 is an apocalyptic number.
317241351 is a deficient number, since it is larger than the sum of its proper divisors (206458761).
317241351 is a wasteful number, since it uses less digits than its factorization.
317241351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5035590 (or 5035587 counting only the distinct ones).
The product of its digits is 2520, while the sum is 27.
The square root of 317241351 is about 17811.2703365032. The cubic root of 317241351 is about 682.0191936245.
The spelling of 317241351 in words is "three hundred seventeen million, two hundred forty-one thousand, three hundred fifty-one".
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