Base | Representation |
---|---|
bin | 10011001101010100… |
… | …10110100100001101 |
3 | 222121200102210011021 |
4 | 21212222112210031 |
5 | 132104423004401 |
6 | 4423140354141 |
7 | 513356133526 |
oct | 114652264415 |
9 | 28550383137 |
10 | 10312313101 |
11 | 4412039512 |
12 | 1bb96a5951 |
13 | c8460991c |
14 | 6db81d84d |
15 | 4055002a1 |
hex | 266a9690d |
10312313101 has 4 divisors (see below), whose sum is σ = 10918919772. Its totient is φ = 9705706432.
The previous prime is 10312313083. The next prime is 10312313113. The reversal of 10312313101 is 10131321301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9437928201 + 874384900 = 97149^2 + 29570^2 .
It is a cyclic number.
It is not a de Polignac number, because 10312313101 - 25 = 10312313069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312313201) 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, 303303310 + ... + 303303343.
It is an arithmetic number, because the mean of its divisors is an integer number (2729729943).
Almost surely, 210312313101 is an apocalyptic number.
It is an amenable number.
10312313101 is a deficient number, since it is larger than the sum of its proper divisors (606606671).
10312313101 is an equidigital number, since it uses as much as digits as its factorization.
10312313101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606606670.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 10312313101 its reverse (10131321301), we get a palindrome (20443634402).
It can be divided in two parts, 1031 and 2313101, that added together give a palindrome (2314132).
The spelling of 10312313101 in words is "ten billion, three hundred twelve million, three hundred thirteen thousand, one hundred one".
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