Base | Representation |
---|---|
bin | 10010110110011011… |
… | …01000000101110011 |
3 | 222010022000010020201 |
4 | 21123031220011303 |
5 | 131211234431311 |
6 | 4352115420031 |
7 | 505534364305 |
oct | 113315500563 |
9 | 28108003221 |
10 | 10120233331 |
11 | 43236760aa |
12 | 1b652b4617 |
13 | c53896660 |
14 | 6c00dd975 |
15 | 3e370c9c1 |
hex | 25b368173 |
10120233331 has 16 divisors (see below), whose sum is σ = 11641964544. Its totient is φ = 8714409984.
The previous prime is 10120233329. The next prime is 10120233341. The reversal of 10120233331 is 13333202101.
10120233331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10120233331 - 21 = 10120233329 is a prime.
It is a super-2 number, since 2×101202333312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10120233299 and 10120233308.
It is not an unprimeable number, because it can be changed into a prime (10120233341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177651 + ... + 227596.
It is an arithmetic number, because the mean of its divisors is an integer number (727622784).
Almost surely, 210120233331 is an apocalyptic number.
10120233331 is a deficient number, since it is larger than the sum of its proper divisors (1521731213).
10120233331 is a wasteful number, since it uses less digits than its factorization.
10120233331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405390.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 10120233331 its reverse (13333202101), we get a palindrome (23453435432).
The spelling of 10120233331 in words is "ten billion, one hundred twenty million, two hundred thirty-three thousand, three hundred thirty-one".
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