Base | Representation |
---|---|
bin | 10011001101001011… |
… | …10001100101001001 |
3 | 222121121011210222022 |
4 | 21212211301211021 |
5 | 132104121104113 |
6 | 4423054534225 |
7 | 513343005014 |
oct | 114645614511 |
9 | 28547153868 |
10 | 10311113033 |
11 | 4411399921 |
12 | 1bb9207375 |
13 | c842a9620 |
14 | 6db5ca37b |
15 | 405364908 |
hex | 266971949 |
10311113033 has 8 divisors (see below), whose sum is σ = 11129013000. Its totient is φ = 9496747008.
The previous prime is 10311113023. The next prime is 10311113051. The reversal of 10311113033 is 33031111301.
It can be written as a sum of positive squares in 4 ways, for example, as 1333929529 + 8977183504 = 36523^2 + 94748^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10311113033 - 212 = 10311108937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10311113023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877418 + ... + 889091.
It is an arithmetic number, because the mean of its divisors is an integer number (1391126625).
Almost surely, 210311113033 is an apocalyptic number.
10311113033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10311113033 is a deficient number, since it is larger than the sum of its proper divisors (817899967).
10311113033 is a wasteful number, since it uses less digits than its factorization.
10311113033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1766971.
The product of its (nonzero) digits is 81, while the sum is 17.
Adding to 10311113033 its reverse (33031111301), we get a palindrome (43342224334).
The spelling of 10311113033 in words is "ten billion, three hundred eleven million, one hundred thirteen thousand, thirty-three".
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