Base | Representation |
---|---|
bin | 1010001110001011100… |
… | …00010100101001010000 |
3 | 1020120112102211011122121 |
4 | 11013011300110221100 |
5 | 21223234243130000 |
6 | 425202123544024 |
7 | 34242212564032 |
oct | 5070560245120 |
9 | 1216472734577 |
10 | 351210130000 |
11 | 125a46a64994 |
12 | 5809768b014 |
13 | 271714cb892 |
14 | 12dda47bc52 |
15 | 92083e0b1a |
hex | 51c5c14a50 |
351210130000 has 100 divisors (see below), whose sum is σ = 850991470560. Its totient is φ = 140372272000.
The previous prime is 351210129997. The next prime is 351210130027. The reversal of 351210130000 is 31012153.
It is a tau number, because it is divible by the number of its divisors (100).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13176687 + ... + 13203313.
Almost surely, 2351210130000 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 351210130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425495735280).
351210130000 is an abundant number, since it is smaller than the sum of its proper divisors (499781340560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
351210130000 is a wasteful number, since it uses less digits than its factorization.
351210130000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27974 (or 27953 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 16.
Adding to 351210130000 its reverse (31012153), we get a palindrome (351241142153).
The spelling of 351210130000 in words is "three hundred fifty-one billion, two hundred ten million, one hundred thirty thousand".
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