Base | Representation |
---|---|
bin | 10010110110011001… |
… | …10100011111111011 |
3 | 222010021121101101001 |
4 | 21123030310133323 |
5 | 131211211201021 |
6 | 4352111105431 |
7 | 505532524231 |
oct | 113314643773 |
9 | 28107541331 |
10 | 10120022011 |
11 | 4323541360 |
12 | 1b65212277 |
13 | c53821408 |
14 | 6c0086951 |
15 | 3e36ba091 |
hex | 25b3347fb |
10120022011 has 16 divisors (see below), whose sum is σ = 11523898368. Its totient is φ = 8797060800.
The previous prime is 10120022009. The next prime is 10120022071. The reversal of 10120022011 is 11022002101.
It is not a de Polignac number, because 10120022011 - 21 = 10120022009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10120022071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119070 + ... + 1128076.
It is an arithmetic number, because the mean of its divisors is an integer number (720243648).
Almost surely, 210120022011 is an apocalyptic number.
10120022011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10120022011 is a deficient number, since it is larger than the sum of its proper divisors (1403876357).
10120022011 is a wasteful number, since it uses less digits than its factorization.
10120022011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13482.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10120022011 its reverse (11022002101), we get a palindrome (21142024112).
The spelling of 10120022011 in words is "ten billion, one hundred twenty million, twenty-two thousand, eleven".
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