Base | Representation |
---|---|
bin | 1000001011000001100… |
… | …0101011100110110111 |
3 | 111102101121000020001112 |
4 | 2002300120223212313 |
5 | 4300013420313214 |
6 | 144255324545235 |
7 | 13100125060532 |
oct | 2026030534667 |
9 | 442347006045 |
10 | 140398213559 |
11 | 545a714995a |
12 | 232630b221b |
13 | 10316229416 |
14 | 6b1c489a19 |
15 | 39bab80a3e |
hex | 20b062b9b7 |
140398213559 has 12 divisors (see below), whose sum is σ = 149561376264. Its totient is φ = 131765724432.
The previous prime is 140398213537. The next prime is 140398213567. The reversal of 140398213559 is 955312893041.
It is not a de Polignac number, because 140398213559 - 28 = 140398213303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140398513559) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1778732 + ... + 1855985.
It is an arithmetic number, because the mean of its divisors is an integer number (12463448022).
Almost surely, 2140398213559 is an apocalyptic number.
140398213559 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
140398213559 is a deficient number, since it is larger than the sum of its proper divisors (9163162705).
140398213559 is a wasteful number, since it uses less digits than its factorization.
140398213559 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3634862 (or 3634843 counting only the distinct ones).
The product of its (nonzero) digits is 1166400, while the sum is 50.
The spelling of 140398213559 in words is "one hundred forty billion, three hundred ninety-eight million, two hundred thirteen thousand, five hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •