Base | Representation |
---|---|
bin | 10100100101011100… |
… | …011011000100111101 |
3 | 2010001101202222211120 |
4 | 110211130123010331 |
5 | 330231334410123 |
6 | 14053132541153 |
7 | 1411506530502 |
oct | 244534330475 |
9 | 63041688746 |
10 | 22103044413 |
11 | 941265745a |
12 | 434a3217b9 |
13 | 21132c0408 |
14 | 10d97254a9 |
15 | 8956d52e3 |
hex | 52571b13d |
22103044413 has 16 divisors (see below), whose sum is σ = 32370593280. Its totient is φ = 13352868144.
The previous prime is 22103044409. The next prime is 22103044487. The reversal of 22103044413 is 31444030122.
It is not a de Polignac number, because 22103044413 - 22 = 22103044409 is a prime.
It is a super-3 number, since 3×221030444133 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22103044493) 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, 8428531 + ... + 8431152.
It is an arithmetic number, because the mean of its divisors is an integer number (2023162080).
Almost surely, 222103044413 is an apocalyptic number.
22103044413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
22103044413 is a deficient number, since it is larger than the sum of its proper divisors (10267548867).
22103044413 is a wasteful number, since it uses less digits than its factorization.
22103044413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16859728.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 22103044413 its reverse (31444030122), we get a palindrome (53547074535).
The spelling of 22103044413 in words is "twenty-two billion, one hundred three million, forty-four thousand, four hundred thirteen".
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