Base | Representation |
---|---|
bin | 100100100010100100001100… |
… | …1000011101010100100001000 |
3 | 1120011000111101201211221211102 |
4 | 1021011020121003222210020 |
5 | 314111440141233120130 |
6 | 3055325414512320532 |
7 | 124462051333442534 |
oct | 11105103103524410 |
9 | 1504014351757742 |
10 | 321410003020040 |
11 | 93458242621860 |
12 | 3006b4b3843148 |
13 | 10a45aaa7c968c |
14 | 59524819aabc4 |
15 | 2725929b0c645 |
hex | 12452190ea908 |
321410003020040 has 128 divisors (see below), whose sum is σ = 789354609408000. Its totient is φ = 116811318240000.
The previous prime is 321410003020013. The next prime is 321410003020111. The reversal of 321410003020040 is 40020300014123.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 321410003019994 and 321410003020021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15291392651 + ... + 15291413669.
It is an arithmetic number, because the mean of its divisors is an integer number (6166832886000).
Almost surely, 2321410003020040 is an apocalyptic number.
It is an amenable number.
321410003020040 is an abundant number, since it is smaller than the sum of its proper divisors (467944606387960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
321410003020040 is a wasteful number, since it uses less digits than its factorization.
321410003020040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38731 (or 38727 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 321410003020040 its reverse (40020300014123), we get a palindrome (361430303034163).
The spelling of 321410003020040 in words is "three hundred twenty-one trillion, four hundred ten billion, three million, twenty thousand, forty".
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