Base | Representation |
---|---|
bin | 10011001101000011… |
… | …11111001110001011 |
3 | 222121112022101020120 |
4 | 21212201333032023 |
5 | 132103342322311 |
6 | 4423021354323 |
7 | 513331401600 |
oct | 114641771613 |
9 | 28545271216 |
10 | 10310120331 |
11 | 4410881005 |
12 | 1bb8a089a3 |
13 | c8401c824 |
14 | 6db40c6a7 |
15 | 40521a706 |
hex | 26687f38b |
10310120331 has 48 divisors (see below), whose sum is σ = 16262083584. Its totient is φ = 5792060736.
The previous prime is 10310120321. The next prime is 10310120341. The reversal of 10310120331 is 13302101301.
It is an interprime number because it is at equal distance from previous prime (10310120321) and next prime (10310120341).
It is not a de Polignac number, because 10310120331 - 219 = 10309596043 is a prime.
It is a super-2 number, since 2×103101203312 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10310120331.
It is not an unprimeable number, because it can be changed into a prime (10310120321) 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 in 47 ways as a sum of consecutive naturals, for example, 8499081 + ... + 8500293.
It is an arithmetic number, because the mean of its divisors is an integer number (338793408).
Almost surely, 210310120331 is an apocalyptic number.
10310120331 is a deficient number, since it is larger than the sum of its proper divisors (5951963253).
10310120331 is a wasteful number, since it uses less digits than its factorization.
10310120331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2160 (or 2153 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10310120331 its reverse (13302101301), we get a palindrome (23612221632).
The spelling of 10310120331 in words is "ten billion, three hundred ten million, one hundred twenty thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •