Base | Representation |
---|---|
bin | 10000101101111… |
… | …11010101110000 |
3 | 100202220011001200 |
4 | 20112333111300 |
5 | 241400304321 |
6 | 21525531200 |
7 | 3322025421 |
oct | 1026772560 |
9 | 322804050 |
10 | 140244336 |
11 | 72189711 |
12 | 3ab73b00 |
13 | 2309461b |
14 | 148a9648 |
15 | c4a3d26 |
hex | 85bf570 |
140244336 has 30 divisors (see below), whose sum is σ = 392489760. Its totient is φ = 46748064.
The previous prime is 140244323. The next prime is 140244337. The reversal of 140244336 is 633442041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140244337) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 486816 + ... + 487103.
It is an arithmetic number, because the mean of its divisors is an integer number (13082992).
Almost surely, 2140244336 is an apocalyptic number.
140244336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
140244336 is an abundant number, since it is smaller than the sum of its proper divisors (252245424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140244336 is a wasteful number, since it uses less digits than its factorization.
140244336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 973933 (or 973924 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 140244336 is about 11842.4801456452. The cubic root of 140244336 is about 519.5513092034.
Adding to 140244336 its reverse (633442041), we get a palindrome (773686377).
The spelling of 140244336 in words is "one hundred forty million, two hundred forty-four thousand, three hundred thirty-six".
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