Base | Representation |
---|---|
bin | 10011000010101100… |
… | …11011001011000011 |
3 | 222101110202112002120 |
4 | 21201112123023003 |
5 | 131414114444021 |
6 | 4410234415323 |
7 | 511224535410 |
oct | 114126331303 |
9 | 28343675076 |
10 | 10223203011 |
11 | 437680580a |
12 | 1b93891543 |
13 | c6c009a68 |
14 | 6cda65107 |
15 | 3ec79c2c6 |
hex | 26159b2c3 |
10223203011 has 32 divisors (see below), whose sum is σ = 16519334400. Its totient is φ = 5489942016.
The previous prime is 10223202959. The next prime is 10223203057. The reversal of 10223203011 is 11030232201.
It is not a de Polignac number, because 10223203011 - 218 = 10222940867 is a prime.
It is a super-2 number, since 2×102232030112 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10223201011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220540 + ... + 262838.
It is an arithmetic number, because the mean of its divisors is an integer number (516229200).
Almost surely, 210223203011 is an apocalyptic number.
10223203011 is a deficient number, since it is larger than the sum of its proper divisors (6296131389).
10223203011 is a wasteful number, since it uses less digits than its factorization.
10223203011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43003.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10223203011 its reverse (11030232201), we get a palindrome (21253435212).
The spelling of 10223203011 in words is "ten billion, two hundred twenty-three million, two hundred three thousand, eleven".
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