Base | Representation |
---|---|
bin | 110010110010001111110010… |
… | …000010111010010001011011 |
3 | 1002021211112221001202220202122 |
4 | 302302033302002322101123 |
5 | 213233423020224040011 |
6 | 2111011552203251455 |
7 | 65021612122442333 |
oct | 6262176202722133 |
9 | 1067745831686678 |
10 | 223355245143131 |
11 | 6519347802a042 |
12 | 210738ab819b8b |
13 | 97824035317ca |
14 | 3d226470820c3 |
15 | 1ac4eb0de93db |
hex | cb23f20ba45b |
223355245143131 has 8 divisors (see below), whose sum is σ = 223464638376000. Its totient is φ = 223245864150400.
The previous prime is 223355245143127. The next prime is 223355245143169. The reversal of 223355245143131 is 131341542553322.
223355245143131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223355245143131 - 22 = 223355245143127 is a prime.
It is a super-2 number, since 2×2233552451431312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223355245143631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33551645 + ... + 39653793.
It is an arithmetic number, because the mean of its divisors is an integer number (27933079797000).
Almost surely, 2223355245143131 is an apocalyptic number.
223355245143131 is a deficient number, since it is larger than the sum of its proper divisors (109393232869).
223355245143131 is a wasteful number, since it uses less digits than its factorization.
223355245143131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6120069.
The product of its digits is 1296000, while the sum is 44.
Adding to 223355245143131 its reverse (131341542553322), we get a palindrome (354696787696453).
The spelling of 223355245143131 in words is "two hundred twenty-three trillion, three hundred fifty-five billion, two hundred forty-five million, one hundred forty-three thousand, one hundred thirty-one".
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