Base | Representation |
---|---|
bin | 1001101000101111011… |
… | …00111010011000011110 |
3 | 1011122122122010102212201 |
4 | 10310113230322120132 |
5 | 20411103143144410 |
6 | 412035423122114 |
7 | 32631134451364 |
oct | 4642754723036 |
9 | 1148578112781 |
10 | 331110131230 |
11 | 11847204535a |
12 | 5420814333a |
13 | 252ba1b0b98 |
14 | 12050ba5634 |
15 | 892d9c083a |
hex | 4d17b3a61e |
331110131230 has 16 divisors (see below), whose sum is σ = 609858661104. Its totient is φ = 129363958080.
The previous prime is 331110131227. The next prime is 331110131267. The reversal of 331110131230 is 32131011133.
It is a junction number, because it is equal to n+sod(n) for n = 331110131198 and 331110131207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385011351 + ... + 385012210.
It is an arithmetic number, because the mean of its divisors is an integer number (38116166319).
Almost surely, 2331110131230 is an apocalyptic number.
331110131230 is a deficient number, since it is larger than the sum of its proper divisors (278748529874).
331110131230 is a wasteful number, since it uses less digits than its factorization.
331110131230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770023611.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 331110131230 its reverse (32131011133), we get a palindrome (363241142363).
The spelling of 331110131230 in words is "three hundred thirty-one billion, one hundred ten million, one hundred thirty-one thousand, two hundred thirty".
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