Base | Representation |
---|---|
bin | 1000001010010111101… |
… | …1101010111100000000 |
3 | 111101221101000010221011 |
4 | 2002211323222330000 |
5 | 4244134021231410 |
6 | 144230102010304 |
7 | 13062565305226 |
oct | 2024573527400 |
9 | 441841003834 |
10 | 140222836480 |
11 | 54517154521 |
12 | 23214416994 |
13 | 102b8ab37bc |
14 | 6b03076b16 |
15 | 39aa58c18a |
hex | 20a5eeaf00 |
140222836480 has 36 divisors (see below), whose sum is σ = 335877516072. Its totient is φ = 56089134080.
The previous prime is 140222836463. The next prime is 140222836483. The reversal of 140222836480 is 84638222041.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140222836483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54773266 + ... + 54775825.
It is an arithmetic number, because the mean of its divisors is an integer number (9329931002).
Almost surely, 2140222836480 is an apocalyptic number.
140222836480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140222836480 is an abundant number, since it is smaller than the sum of its proper divisors (195654679592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140222836480 is an equidigital number, since it uses as much as digits as its factorization.
140222836480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109549112 (or 109549098 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 40.
The spelling of 140222836480 in words is "one hundred forty billion, two hundred twenty-two million, eight hundred thirty-six thousand, four hundred eighty".
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