Base | Representation |
---|---|
bin | 1000001010010111001… |
… | …0011111011010110000 |
3 | 111101221012110212212021 |
4 | 2002211302133122300 |
5 | 4244132412230000 |
6 | 144225534241224 |
7 | 13062535663240 |
oct | 2024562373260 |
9 | 441835425767 |
10 | 140220430000 |
11 | 545158604a2 |
12 | 23213656214 |
13 | 102b8450351 |
14 | 6b02a0bb20 |
15 | 39aa26411a |
hex | 20a5c9f6b0 |
140220430000 has 100 divisors (see below), whose sum is σ = 387986117200. Its totient is φ = 48075552000.
The previous prime is 140220429997. The next prime is 140220430067. The reversal of 140220430000 is 34022041.
It is a tau number, because it is divible by the number of its divisors (100).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 931575 + ... + 1071574.
It is an arithmetic number, because the mean of its divisors is an integer number (3879861172).
Almost surely, 2140220430000 is an apocalyptic number.
140220430000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140220430000 is an abundant number, since it is smaller than the sum of its proper divisors (247765687200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140220430000 is an equidigital number, since it uses as much as digits as its factorization.
140220430000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2003184 (or 2003163 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 140220430000 its reverse (34022041), we get a palindrome (140254452041).
The spelling of 140220430000 in words is "one hundred forty billion, two hundred twenty million, four hundred thirty thousand".
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