Base | Representation |
---|---|
bin | 11110100101101010110… |
… | …001010001111111101000 |
3 | 21102221201002212200212022 |
4 | 132211222301101333220 |
5 | 233414424224431100 |
6 | 4245354232404012 |
7 | 304603161561545 |
oct | 36455261217750 |
9 | 7387632780768 |
10 | 2102030311400 |
11 | 740514346998 |
12 | 29b479846608 |
13 | 1232b38a1ab6 |
14 | 73a4b419bcc |
15 | 39a2a5b5e85 |
hex | 1e96ac51fe8 |
2102030311400 has 96 divisors (see below), whose sum is σ = 5047220409600. Its totient is φ = 813310502400.
The previous prime is 2102030311397. The next prime is 2102030311463. The reversal of 2102030311400 is 41130302012.
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 23 ways as a sum of consecutive naturals, for example, 13432004 + ... + 13587596.
It is an arithmetic number, because the mean of its divisors is an integer number (52575212600).
Almost surely, 22102030311400 is an apocalyptic number.
2102030311400 is a gapful number since it is divisible by the number (20) 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 2102030311400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2523610204800).
2102030311400 is an abundant number, since it is smaller than the sum of its proper divisors (2945190098200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102030311400 is a wasteful number, since it uses less digits than its factorization.
2102030311400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157819 (or 157810 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 2102030311400 its reverse (41130302012), we get a palindrome (2143160613412).
The spelling of 2102030311400 in words is "two trillion, one hundred two billion, thirty million, three hundred eleven thousand, four hundred".
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