| Base | Representation |
|---|---|
| bin | 1001101000100101111… |
| … | …00011000011010100000 |
| 3 | 1011122110001220121110100 |
| 4 | 10310102330120122200 |
| 5 | 20410422224102240 |
| 6 | 412023452102400 |
| 7 | 32626145061246 |
| oct | 4642274303240 |
| 9 | 1148401817410 |
| 10 | 331030300320 |
| 11 | 118430a7a1a5 |
| 12 | 541a5464a00 |
| 13 | 252a67ac765 |
| 14 | 12044344796 |
| 15 | 89269a1e30 |
| hex | 4d12f186a0 |
331030300320 has 144 divisors (see below), whose sum is σ = 1130198614272. Its totient is φ = 88231165440.
The previous prime is 331030300259. The next prime is 331030300331. The reversal of 331030300320 is 23003030133.
331030300320 is a `hidden beast` number, since 3 + 3 + 10 + 30 + 300 + 320 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-3 number, since 3×3310303003203 (a number of 36 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 331030300293 and 331030300302.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2915005 + ... + 3026435.
It is an arithmetic number, because the mean of its divisors is an integer number (7848601488).
Almost surely, 2331030300320 is an apocalyptic number.
331030300320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 331030300320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565099307136).
331030300320 is an abundant number, since it is smaller than the sum of its proper divisors (799168313952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331030300320 is a wasteful number, since it uses less digits than its factorization.
331030300320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113515 (or 113504 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
Adding to 331030300320 its reverse (23003030133), we get a palindrome (354033330453).
The spelling of 331030300320 in words is "three hundred thirty-one billion, thirty million, three hundred thousand, three hundred twenty".
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