Base | Representation |
---|---|
bin | 11111111000010111110101… |
… | …011000000011011001100100 |
3 | 200101110021002122011200211222 |
4 | 133320113311120003121210 |
5 | 121334223341432214340 |
6 | 1214113040054515512 |
7 | 41351035611160166 |
oct | 3770276530033144 |
9 | 611407078150758 |
10 | 140213324101220 |
11 | 40749156112947 |
12 | 13886346665b98 |
13 | 60310a12ba426 |
14 | 268a50abc2936 |
15 | 113240c5828b5 |
hex | 7f85f5603664 |
140213324101220 has 96 divisors (see below), whose sum is σ = 300409826085600. Its totient is φ = 54959730868224.
The previous prime is 140213324101219. The next prime is 140213324101243. The reversal of 140213324101220 is 22101423312041.
It is a happy number.
140213324101220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 16 ways, for example, as 1271986974976 + 138941337126244 = 1127824^2 + 11787338^2 .
It is a super-2 number, since 2×1402133241012202 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 140213324101220.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3504524576 + ... + 3504564584.
It is an arithmetic number, because the mean of its divisors is an integer number (3129269021725).
Almost surely, 2140213324101220 is an apocalyptic number.
140213324101220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140213324101220 is an abundant number, since it is smaller than the sum of its proper divisors (160196501984380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140213324101220 is a wasteful number, since it uses less digits than its factorization.
140213324101220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55537 (or 55535 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 140213324101220 its reverse (22101423312041), we get a palindrome (162314747413261).
The spelling of 140213324101220 in words is "one hundred forty trillion, two hundred thirteen billion, three hundred twenty-four million, one hundred one thousand, two hundred twenty".
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