Base | Representation |
---|---|
bin | 1000001011001001011… |
… | …0100100001100011101 |
3 | 111102110220002210020200 |
4 | 2002302112210030131 |
5 | 4300100342311331 |
6 | 144302504134113 |
7 | 13101005422026 |
oct | 2026226441435 |
9 | 442426083220 |
10 | 140431213341 |
11 | 54613839101 |
12 | 23272167339 |
13 | 10320011913 |
14 | 6b229d9c4d |
15 | 39bd9ed5e6 |
hex | 20b25a431d |
140431213341 has 24 divisors (see below), whose sum is σ = 204072826464. Its totient is φ = 93055869600.
The previous prime is 140431213337. The next prime is 140431213369. The reversal of 140431213341 is 143312134041.
140431213341 is a `hidden beast` number, since 1 + 4 + 0 + 4 + 312 + 1 + 3 + 341 = 666.
It is not a de Polignac number, because 140431213341 - 22 = 140431213337 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140431213441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 919066 + ... + 1060916.
It is an arithmetic number, because the mean of its divisors is an integer number (8503034436).
Almost surely, 2140431213341 is an apocalyptic number.
It is an amenable number.
140431213341 is a deficient number, since it is larger than the sum of its proper divisors (63641613123).
140431213341 is a wasteful number, since it uses less digits than its factorization.
140431213341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142521 (or 142518 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 140431213341 its reverse (143312134041), we get a palindrome (283743347382).
The spelling of 140431213341 in words is "one hundred forty billion, four hundred thirty-one million, two hundred thirteen thousand, three hundred forty-one".
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