Base | Representation |
---|---|
bin | 11000011100101001100… |
… | …101110111000110001100 |
3 | 12221121110011211220011112 |
4 | 120130221211313012030 |
5 | 210011200140103341 |
6 | 3323443425311152 |
7 | 232243465260500 |
oct | 30345145670614 |
9 | 5847404756145 |
10 | 1680030003596 |
11 | 59855115872a |
12 | 2317267954b8 |
13 | c2570334659 |
14 | 5b457436300 |
15 | 2da7c52caeb |
hex | 1872997718c |
1680030003596 has 54 divisors (see below), whose sum is σ = 3446594499348. Its totient is φ = 714428245440.
The previous prime is 1680030003551. The next prime is 1680030003601. The reversal of 1680030003596 is 6953000300861.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 207689120 + ... + 207697208.
It is an arithmetic number, because the mean of its divisors is an integer number (63825824062).
Almost surely, 21680030003596 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 1680030003596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1723297249674).
1680030003596 is an abundant number, since it is smaller than the sum of its proper divisors (1766564495752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1680030003596 is an frugal number, since it uses more digits than its factorization.
1680030003596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16327 (or 8229 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 41.
The spelling of 1680030003596 in words is "one trillion, six hundred eighty billion, thirty million, three thousand, five hundred ninety-six".
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