Base | Representation |
---|---|
bin | 101101001010001101101… |
… | …011011010100110100000 |
3 | 101222200021100000201100200 |
4 | 231022031223122212200 |
5 | 401321121344400240 |
6 | 10333353430145200 |
7 | 440131512202104 |
oct | 55121553324640 |
9 | 11880240021320 |
10 | 3103343356320 |
11 | a97136469979 |
12 | 4215474b2200 |
13 | 19684abc209c |
14 | aa2b9dbb904 |
15 | 55ad2247930 |
hex | 2d28dada9a0 |
3103343356320 has 144 divisors (see below), whose sum is σ = 10599544879560. Its totient is φ = 826824794112.
The previous prime is 3103343356297. The next prime is 3103343356331. The reversal of 3103343356320 is 236533433013.
3103343356320 is a `hidden beast` number, since 3 + 1 + 0 + 33 + 43 + 3 + 563 + 20 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1035924982416 + 2067418373904 = 1017804^2 + 1437852^2 .
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 671332 + ... + 2580188.
Almost surely, 23103343356320 is an apocalyptic number.
3103343356320 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 3103343356320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5299772439780).
3103343356320 is an abundant number, since it is smaller than the sum of its proper divisors (7496201523240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103343356320 is a wasteful number, since it uses less digits than its factorization.
3103343356320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1910007 (or 1909996 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 36.
Adding to 3103343356320 its reverse (236533433013), we get a palindrome (3339876789333).
The spelling of 3103343356320 in words is "three trillion, one hundred three billion, three hundred forty-three million, three hundred fifty-six thousand, three hundred twenty".
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