Base | Representation |
---|---|
bin | 100101010110010110… |
… | …000111100000001110 |
3 | 10211111212111222000022 |
4 | 211112112013200032 |
5 | 1124112424003032 |
6 | 30231225502142 |
7 | 2616540541451 |
oct | 452626074016 |
9 | 124455458008 |
10 | 40103344142 |
11 | 1600a324024 |
12 | 7932641952 |
13 | 3a215c7244 |
14 | 1d261cd498 |
15 | 109aaec512 |
hex | 95658780e |
40103344142 has 8 divisors (see below), whose sum is σ = 61780827576. Its totient is φ = 19509734952.
The previous prime is 40103344133. The next prime is 40103344207. The reversal of 40103344142 is 24144330104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×401033441423 (a number of 33 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270968468 + ... + 270968615.
It is an arithmetic number, because the mean of its divisors is an integer number (7722603447).
Almost surely, 240103344142 is an apocalyptic number.
40103344142 is a deficient number, since it is larger than the sum of its proper divisors (21677483434).
40103344142 is a wasteful number, since it uses less digits than its factorization.
40103344142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541937122.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 40103344142 its reverse (24144330104), we get a palindrome (64247674246).
The spelling of 40103344142 in words is "forty billion, one hundred three million, three hundred forty-four thousand, one hundred forty-two".
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