Base | Representation |
---|---|
bin | 10011001101000100… |
… | …10101011011110011 |
3 | 222121112111000001100 |
4 | 21212202111123303 |
5 | 132103403230230 |
6 | 4423023335443 |
7 | 513332231055 |
oct | 114642253363 |
9 | 28545430040 |
10 | 10310211315 |
11 | 44109333a8 |
12 | 1bb8a51583 |
13 | c84052071 |
14 | 6db4338d5 |
15 | 405237660 |
hex | 2668956f3 |
10310211315 has 24 divisors (see below), whose sum is σ = 17883702720. Its totient is φ = 5494881024.
The previous prime is 10310211313. The next prime is 10310211337. The reversal of 10310211315 is 51311201301.
It is not a de Polignac number, because 10310211315 - 21 = 10310211313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10310211313) 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, 16470 + ... + 144539.
It is an arithmetic number, because the mean of its divisors is an integer number (745154280).
Almost surely, 210310211315 is an apocalyptic number.
10310211315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10310211315 is a deficient number, since it is larger than the sum of its proper divisors (7573491405).
10310211315 is a wasteful number, since it uses less digits than its factorization.
10310211315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162443 (or 162440 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
Adding to 10310211315 its reverse (51311201301), we get a palindrome (61621412616).
The spelling of 10310211315 in words is "ten billion, three hundred ten million, two hundred eleven thousand, three hundred fifteen".
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