Base | Representation |
---|---|
bin | 1100111110110110110… |
… | …0010000010001111111 |
3 | 210022200102102110221212 |
4 | 3033231230100101333 |
5 | 12123231432231221 |
6 | 250243055115035 |
7 | 22053630232160 |
oct | 3175554202177 |
9 | 708612373855 |
10 | 223031133311 |
11 | 86650295578 |
12 | 37284812a7b |
13 | 1805498c0cc |
14 | ab1ab95767 |
15 | 5c05383b5b |
hex | 33edb1047f |
223031133311 has 8 divisors (see below), whose sum is σ = 256213413024. Its totient is φ = 190179025920.
The previous prime is 223031133301. The next prime is 223031133317. The reversal of 223031133311 is 113331130322.
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 223031133311 - 234 = 205851264127 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 (223031133317) 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, 82541630 + ... + 82544331.
It is an arithmetic number, because the mean of its divisors is an integer number (32026676628).
Almost surely, 2223031133311 is an apocalyptic number.
223031133311 is a deficient number, since it is larger than the sum of its proper divisors (33182279713).
223031133311 is a wasteful number, since it uses less digits than its factorization.
223031133311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165086161.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 223031133311 its reverse (113331130322), we get a palindrome (336362263633).
It can be divided in two parts, 2230311 and 33311, that added together give a palindrome (2263622).
The spelling of 223031133311 in words is "two hundred twenty-three billion, thirty-one million, one hundred thirty-three thousand, three hundred eleven".
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