Base | Representation |
---|---|
bin | 1001010010011111010000… |
… | …0101000001100010100000 |
3 | 1100011101010201021101011212 |
4 | 2110213310011001202200 |
5 | 2314313144422022240 |
6 | 33415521043325252 |
7 | 2102611262330153 |
oct | 224476405014240 |
9 | 40141121241155 |
10 | 10213232220320 |
11 | 328845336a198 |
12 | 118b486980828 |
13 | 5911469a515c |
14 | 274474747c9a |
15 | 12aa09dda165 |
hex | 949f41418a0 |
10213232220320 has 24 divisors (see below), whose sum is σ = 24128761120884. Its totient is φ = 4085292888064.
The previous prime is 10213232220277. The next prime is 10213232220329. The reversal of 10213232220320 is 2302223231201.
It can be written as a sum of positive squares in 2 ways, for example, as 10163165472784 + 50066747536 = 3187972^2 + 223756^2 .
It is a super-2 number, since 2×102132322203202 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10213232220329) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31916350529 + ... + 31916350848.
Almost surely, 210213232220320 is an apocalyptic number.
10213232220320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10213232220320 is an abundant number, since it is smaller than the sum of its proper divisors (13915528900564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10213232220320 is an equidigital number, since it uses as much as digits as its factorization.
10213232220320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63832701392 (or 63832701384 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 10213232220320 its reverse (2302223231201), we get a palindrome (12515455451521).
The spelling of 10213232220320 in words is "ten trillion, two hundred thirteen billion, two hundred thirty-two million, two hundred twenty thousand, three hundred twenty".
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