Base | Representation |
---|---|
bin | 10000110000011… |
… | …11011011000111 |
3 | 100210111211000200 |
4 | 20120033123013 |
5 | 241441303414 |
6 | 21540541543 |
7 | 3324562644 |
oct | 1030173307 |
9 | 323454020 |
10 | 140572359 |
11 | 72393104 |
12 | 3b0b18b3 |
13 | 2317aa15 |
14 | 14952dcb |
15 | c51b109 |
hex | 860f6c7 |
140572359 has 12 divisors (see below), whose sum is σ = 203266752. Its totient is φ = 93614400.
The previous prime is 140572357. The next prime is 140572387. The reversal of 140572359 is 953275041.
140572359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 140572359 - 21 = 140572357 is a prime.
It is a super-3 number, since 3×1405723593 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140572351) 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, 1039 + ... + 16799.
It is an arithmetic number, because the mean of its divisors is an integer number (16938896).
Almost surely, 2140572359 is an apocalyptic number.
140572359 is a deficient number, since it is larger than the sum of its proper divisors (62694393).
140572359 is a wasteful number, since it uses less digits than its factorization.
140572359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16758 (or 16755 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 140572359 is about 11856.3214784350. The cubic root of 140572359 is about 519.9560601432.
The spelling of 140572359 in words is "one hundred forty million, five hundred seventy-two thousand, three hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •