Base | Representation |
---|---|
bin | 1001001011001101010… |
… | …11100101101001000110 |
3 | 1010010201200111022210022 |
4 | 10211212223211221012 |
5 | 20131120330040024 |
6 | 400454251255142 |
7 | 31530214651403 |
oct | 4454653455106 |
9 | 1103650438708 |
10 | 315255315014 |
11 | 111776452262 |
12 | 5112244a4b2 |
13 | 2396152b623 |
14 | 113892272aa |
15 | 8301b0735e |
hex | 4966ae5a46 |
315255315014 has 4 divisors (see below), whose sum is σ = 472882972524. Its totient is φ = 157627657506.
The previous prime is 315255314989. The next prime is 315255315017. The reversal of 315255315014 is 410513552513.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410513552513 = 103 ⋅3985568471.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (315255315017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78813828752 + ... + 78813828755.
It is an arithmetic number, because the mean of its divisors is an integer number (118220743131).
Almost surely, 2315255315014 is an apocalyptic number.
315255315014 is a deficient number, since it is larger than the sum of its proper divisors (157627657510).
315255315014 is a wasteful number, since it uses less digits than its factorization.
315255315014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157627657509.
The product of its (nonzero) digits is 45000, while the sum is 35.
Adding to 315255315014 its reverse (410513552513), we get a palindrome (725768867527).
The spelling of 315255315014 in words is "three hundred fifteen billion, two hundred fifty-five million, three hundred fifteen thousand, fourteen".
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