Base | Representation |
---|---|
bin | 1100010111011001111… |
… | …1110010110001010010 |
3 | 202022100102001111100210 |
4 | 3011312133302301102 |
5 | 11440040002142120 |
6 | 241332205224550 |
7 | 21230332321530 |
oct | 3056637626122 |
9 | 668312044323 |
10 | 212441443410 |
11 | 82106724839 |
12 | 3520a262156 |
13 | 17057a75b01 |
14 | a3d45b1150 |
15 | 57d5842ce0 |
hex | 31767f2c52 |
212441443410 has 32 divisors (see below), whose sum is σ = 582696531072. Its totient is φ = 48558044160.
The previous prime is 212441443399. The next prime is 212441443439. The reversal of 212441443410 is 14344144212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505812751 + ... + 505813170.
It is an arithmetic number, because the mean of its divisors is an integer number (18209266596).
Almost surely, 2212441443410 is an apocalyptic number.
212441443410 is an abundant number, since it is smaller than the sum of its proper divisors (370255087662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212441443410 is a wasteful number, since it uses less digits than its factorization.
212441443410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1011625938.
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 212441443410 its reverse (14344144212), we get a palindrome (226785587622).
The spelling of 212441443410 in words is "two hundred twelve billion, four hundred forty-one million, four hundred forty-three thousand, four hundred ten".
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