Base | Representation |
---|---|
bin | 10010101011110100… |
… | …11011000011010011 |
3 | 221220002200111122002 |
4 | 21111322123003103 |
5 | 131021004004412 |
6 | 4335221504215 |
7 | 503404516544 |
oct | 112572330323 |
9 | 27802614562 |
10 | 10031313107 |
11 | 4288462012 |
12 | 1b3b57206b |
13 | c3b33203a |
14 | 6b23944cb |
15 | 3da9e5dc2 |
hex | 255e9b0d3 |
10031313107 has 2 divisors, whose sum is σ = 10031313108. Its totient is φ = 10031313106.
The previous prime is 10031313091. The next prime is 10031313151. The reversal of 10031313107 is 70131313001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10031313107 - 24 = 10031313091 is a prime.
It is not a weakly prime, because it can be changed into another prime (10031313197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015656553 + 5015656554.
It is an arithmetic number, because the mean of its divisors is an integer number (5015656554).
Almost surely, 210031313107 is an apocalyptic number.
10031313107 is a deficient number, since it is larger than the sum of its proper divisors (1).
10031313107 is an equidigital number, since it uses as much as digits as its factorization.
10031313107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 189, while the sum is 20.
Adding to 10031313107 its reverse (70131313001), we get a palindrome (80162626108).
The spelling of 10031313107 in words is "ten billion, thirty-one million, three hundred thirteen thousand, one hundred seven".
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