Base | Representation |
---|---|
bin | 100101101001111000001100… |
… | …1110000010101110111100111 |
3 | 1121102201110211010121011212220 |
4 | 1023103300121300111313213 |
5 | 321403030343301214343 |
6 | 3132232143112443423 |
7 | 126523133365160121 |
oct | 11323603160256747 |
9 | 1542643733534786 |
10 | 331211130101223 |
11 | 96596940316429 |
12 | 31192b293a9573 |
13 | 112a70c9ca8c78 |
14 | 5bb09c05a6211 |
15 | 2845865511183 |
hex | 12d3c19c15de7 |
331211130101223 has 16 divisors (see below), whose sum is σ = 443202842528256. Its totient is φ = 220013515794240.
The previous prime is 331211130101207. The next prime is 331211130101233. The reversal of 331211130101223 is 322101031112133.
It is not a de Polignac number, because 331211130101223 - 24 = 331211130101207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 331211130101193 and 331211130101202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331211130101233) 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, 1571011 + ... + 25785467.
It is an arithmetic number, because the mean of its divisors is an integer number (27700177658016).
Almost surely, 2331211130101223 is an apocalyptic number.
331211130101223 is a deficient number, since it is larger than the sum of its proper divisors (111991712427033).
331211130101223 is a wasteful number, since it uses less digits than its factorization.
331211130101223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24230854.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 331211130101223 its reverse (322101031112133), we get a palindrome (653312161213356).
The spelling of 331211130101223 in words is "three hundred thirty-one trillion, two hundred eleven billion, one hundred thirty million, one hundred one thousand, two hundred twenty-three".
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