Base | Representation |
---|---|
bin | 11111110101110000001100… |
… | …000000010010110001000000 |
3 | 200100211001110111112002202111 |
4 | 133311300030000102301000 |
5 | 121323301212132402430 |
6 | 1213454230013425104 |
7 | 41332034043122251 |
oct | 3765601400226100 |
9 | 610731414462674 |
10 | 140033315122240 |
11 | 406898827a8721 |
12 | 13857489a9b194 |
13 | 601a114850c97 |
14 | 2681911b2ab28 |
15 | 112c8c41a3c2a |
hex | 7f5c0c012c40 |
140033315122240 has 56 divisors (see below), whose sum is σ = 353069292332952. Its totient is φ = 52718424514560.
The previous prime is 140033315122159. The next prime is 140033315122243. The reversal of 140033315122240 is 42221513330041.
It can be written as a sum of positive squares in 4 ways, for example, as 6248560082944 + 133784755039296 = 2499712^2 + 11566536^2 .
It is a super-2 number, since 2×1400333151222402 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (140033315122243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12870703671 + ... + 12870714550.
Almost surely, 2140033315122240 is an apocalyptic number.
140033315122240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140033315122240 is an abundant number, since it is smaller than the sum of its proper divisors (213035977210712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140033315122240 is a wasteful number, since it uses less digits than its factorization.
140033315122240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25741418255 (or 25741418245 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 140033315122240 its reverse (42221513330041), we get a palindrome (182254828452281).
The spelling of 140033315122240 in words is "one hundred forty trillion, thirty-three billion, three hundred fifteen million, one hundred twenty-two thousand, two hundred forty".
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