Base | Representation |
---|---|
bin | 11111111011100010100110… |
… | …010101011000101100001111 |
3 | 200102020002001201120001201012 |
4 | 133323202212111120230033 |
5 | 121401310233040142111 |
6 | 1214401044010435435 |
7 | 41402544055132160 |
oct | 3773424625305417 |
9 | 612202051501635 |
10 | 140431041334031 |
11 | 40822519892308 |
12 | 13900587732b7b |
13 | 604878a093ac6 |
14 | 2696c81d25767 |
15 | 1137e0115748b |
hex | 7fb8a6558b0f |
140431041334031 has 16 divisors (see below), whose sum is σ = 160879593423360. Its totient is φ = 120079247001120.
The previous prime is 140431041333997. The next prime is 140431041334057. The reversal of 140431041334031 is 130433140134041.
It is a cyclic number.
It is not a de Polignac number, because 140431041334031 - 214 = 140431041317647 is a prime.
It is a super-2 number, since 2×1404310413340312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140431041334531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123768065 + ... + 124897541.
It is an arithmetic number, because the mean of its divisors is an integer number (10054974588960).
Almost surely, 2140431041334031 is an apocalyptic number.
140431041334031 is a deficient number, since it is larger than the sum of its proper divisors (20448552089329).
140431041334031 is a wasteful number, since it uses less digits than its factorization.
140431041334031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1172294.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 140431041334031 its reverse (130433140134041), we get a palindrome (270864181468072).
The spelling of 140431041334031 in words is "one hundred forty trillion, four hundred thirty-one billion, forty-one million, three hundred thirty-four thousand, thirty-one".
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