Base | Representation |
---|---|
bin | 1000001010011111000… |
… | …0010110011010011100 |
3 | 111102000111120010002212 |
4 | 2002213300112122130 |
5 | 4244214334021020 |
6 | 144233113335552 |
7 | 13063416266426 |
oct | 2024760263234 |
9 | 442014503085 |
10 | 140253423260 |
11 | 54532445855 |
12 | 232227075b8 |
13 | 102c22328a2 |
14 | 6b07159816 |
15 | 39ad0cecc5 |
hex | 20a7c1669c |
140253423260 has 48 divisors (see below), whose sum is σ = 307829712960. Its totient is φ = 53608396800.
The previous prime is 140253423259. The next prime is 140253423313. The reversal of 140253423260 is 62324352041.
It is a super-3 number, since 3×1402534232603 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1190216 + ... + 1302735.
It is an arithmetic number, because the mean of its divisors is an integer number (6413119020).
Almost surely, 2140253423260 is an apocalyptic number.
140253423260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140253423260 is an abundant number, since it is smaller than the sum of its proper divisors (167576289700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140253423260 is a wasteful number, since it uses less digits than its factorization.
140253423260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2493086 (or 2493084 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
The spelling of 140253423260 in words is "one hundred forty billion, two hundred fifty-three million, four hundred twenty-three thousand, two hundred sixty".
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