Base | Representation |
---|---|
bin | 1001101001000110010… |
… | …10000101111100001000 |
3 | 1011200011000210011012010 |
4 | 10310203022011330020 |
5 | 20412001344030440 |
6 | 412110450415520 |
7 | 32635660225116 |
oct | 4644312057410 |
9 | 1150130704163 |
10 | 331302330120 |
11 | 11856058a213 |
12 | 542605915a0 |
13 | 2531ac66438 |
14 | 1206c516ab6 |
15 | 89407d8580 |
hex | 4d23285f08 |
331302330120 has 128 divisors (see below), whose sum is σ = 1088660995200. Its totient is φ = 80283119616.
The previous prime is 331302330119. The next prime is 331302330127. The reversal of 331302330120 is 21033203133.
It is a super-2 number, since 2×3313023301202 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (331302330127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2740894 + ... + 2859213.
It is an arithmetic number, because the mean of its divisors is an integer number (8505164025).
Almost surely, 2331302330120 is an apocalyptic number.
331302330120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
331302330120 is an abundant number, since it is smaller than the sum of its proper divisors (757358665080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331302330120 is a wasteful number, since it uses less digits than its factorization.
331302330120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5600167 (or 5600163 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 331302330120 its reverse (21033203133), we get a palindrome (352335533253).
The spelling of 331302330120 in words is "three hundred thirty-one billion, three hundred two million, three hundred thirty thousand, one hundred twenty".
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