Base | Representation |
---|---|
bin | 10100100000000110… |
… | …001001101111000101 |
3 | 2002211010221112021002 |
4 | 110200012021233011 |
5 | 330040402221013 |
6 | 14040205503045 |
7 | 1406340063620 |
oct | 244006115705 |
9 | 62733845232 |
10 | 22013320133 |
11 | 9376a44262 |
12 | 4324271a85 |
13 | 20ca836b1c |
14 | 10cb84adb7 |
15 | 88c8b0358 |
hex | 520189bc5 |
22013320133 has 16 divisors (see below), whose sum is σ = 25230458880. Its totient is φ = 18814343856.
The previous prime is 22013320123. The next prime is 22013320141. The reversal of 22013320133 is 33102331022.
It is not a de Polignac number, because 22013320133 - 234 = 4833450949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22013320123) 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, 7519316 + ... + 7522242.
It is an arithmetic number, because the mean of its divisors is an integer number (1576903680).
Almost surely, 222013320133 is an apocalyptic number.
It is an amenable number.
22013320133 is a deficient number, since it is larger than the sum of its proper divisors (3217138747).
22013320133 is a wasteful number, since it uses less digits than its factorization.
22013320133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5656.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 22013320133 its reverse (33102331022), we get a palindrome (55115651155).
The spelling of 22013320133 in words is "twenty-two billion, thirteen million, three hundred twenty thousand, one hundred thirty-three".
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