Base | Representation |
---|---|
bin | 110010101101010000001001… |
… | …000000100001111010000011 |
3 | 1002020121202001000121011001121 |
4 | 302231100021000201322003 |
5 | 213212312120422330311 |
6 | 2110150151424213111 |
7 | 64655042034450304 |
oct | 6255201100417203 |
9 | 1066552030534047 |
10 | 223012033011331 |
11 | 650709657a5623 |
12 | 2101928676a197 |
13 | 9758c38024b55 |
14 | 3d0dba8d0a7ab |
15 | 1abb0c4c5ab71 |
hex | cad409021e83 |
223012033011331 has 16 divisors (see below), whose sum is σ = 244064642400000. Its totient is φ = 202964156420256.
The previous prime is 223012033011329. The next prime is 223012033011359. The reversal of 223012033011331 is 133110330210322.
It is a cyclic number.
It is not a de Polignac number, because 223012033011331 - 21 = 223012033011329 is a prime.
It is a super-3 number, since 3×2230120330113313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223012033011296 and 223012033011305.
It is not an unprimeable number, because it can be changed into a prime (223012033011301) 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, 1016826361 + ... + 1017045658.
It is an arithmetic number, because the mean of its divisors is an integer number (15254040150000).
Almost surely, 2223012033011331 is an apocalyptic number.
223012033011331 is a deficient number, since it is larger than the sum of its proper divisors (21052609388669).
223012033011331 is a wasteful number, since it uses less digits than its factorization.
223012033011331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2033872266.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 223012033011331 its reverse (133110330210322), we get a palindrome (356122363221653).
The spelling of 223012033011331 in words is "two hundred twenty-three trillion, twelve billion, thirty-three million, eleven thousand, three hundred thirty-one".
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