Base | Representation |
---|---|
bin | 100100100010111… |
… | …100101101000101 |
3 | 1120201201210202200 |
4 | 210202330231011 |
5 | 2223431010232 |
6 | 140501425113 |
7 | 21123421005 |
oct | 4442745505 |
9 | 1521653680 |
10 | 613141317 |
11 | 295114168 |
12 | 15140b199 |
13 | 9a04a219 |
14 | 5b608005 |
15 | 38c6677c |
hex | 248bcb45 |
613141317 has 24 divisors (see below), whose sum is σ = 904283640. Its totient is φ = 400222080.
The previous prime is 613141283. The next prime is 613141349. The reversal of 613141317 is 713141316.
613141317 is a `hidden beast` number, since 613 + 1 + 41 + 3 + 1 + 7 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 33246756 + 579894561 = 5766^2 + 24081^2 .
It is not a de Polignac number, because 613141317 - 27 = 613141189 is a prime.
It is a super-2 number, since 2×6131413172 = 751884549224988978, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (613141117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123283 + ... + 128159.
It is an arithmetic number, because the mean of its divisors is an integer number (37678485).
Almost surely, 2613141317 is an apocalyptic number.
It is an amenable number.
613141317 is a deficient number, since it is larger than the sum of its proper divisors (291142323).
613141317 is a wasteful number, since it uses less digits than its factorization.
613141317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5173 (or 5170 counting only the distinct ones).
The product of its digits is 1512, while the sum is 27.
The square root of 613141317 is about 24761.6905117563. The cubic root of 613141317 is about 849.5459244858.
Subtracting 613141317 from its reverse (713141316), we obtain a palindrome (99999999).
The spelling of 613141317 in words is "six hundred thirteen million, one hundred forty-one thousand, three hundred seventeen".
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