Base | Representation |
---|---|
bin | 100100011111101010111010… |
… | …0011000011001110000010100 |
3 | 1120002121110100102012000112001 |
4 | 1020333111310120121300110 |
5 | 314033430241411134330 |
6 | 3054422531355005044 |
7 | 124421234113126243 |
oct | 11077256430316024 |
9 | 1502543312160461 |
10 | 321012103224340 |
11 | 93314517557aa0 |
12 | 30006367a39784 |
13 | 10a1740831b198 |
14 | 593b0d670895a |
15 | 271a3dc7bb9ca |
hex | 123f574619c14 |
321012103224340 has 192 divisors, whose sum is σ = 742111840770048. Its totient is φ = 115672574707200.
The previous prime is 321012103224331. The next prime is 321012103224383. The reversal of 321012103224340 is 43422301210123.
It is a junction number, because it is equal to n+sod(n) for n = 321012103224299 and 321012103224308.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23557056607 + ... + 23557070233.
It is an arithmetic number, because the mean of its divisors is an integer number (3865165837344).
Almost surely, 2321012103224340 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 321012103224340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371055920385024).
321012103224340 is an abundant number, since it is smaller than the sum of its proper divisors (421099737545708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321012103224340 is a wasteful number, since it uses less digits than its factorization.
321012103224340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15758 (or 15756 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 321012103224340 its reverse (43422301210123), we get a palindrome (364434404434463).
The spelling of 321012103224340 in words is "three hundred twenty-one trillion, twelve billion, one hundred three million, two hundred twenty-four thousand, three hundred forty".
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