Base | Representation |
---|---|
bin | 10000110010011… |
… | …00101100011101 |
3 | 100210222120021201 |
4 | 20121030230131 |
5 | 242022321300 |
6 | 21550155501 |
7 | 3326656426 |
oct | 1031145435 |
9 | 323876251 |
10 | 140823325 |
11 | 72544715 |
12 | 3b1b2b91 |
13 | 23238016 |
14 | 149ba64d |
15 | c56a66a |
hex | 864cb1d |
140823325 has 12 divisors (see below), whose sum is σ = 184893300. Its totient is φ = 106031360.
The previous prime is 140823311. The next prime is 140823329. The reversal of 140823325 is 523328041.
It can be written as a sum of positive squares in 6 ways, for example, as 8964036 + 131859289 = 2994^2 + 11483^2 .
It is not a de Polignac number, because 140823325 - 211 = 140821277 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 140823293 and 140823302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140823329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165250 + ... + 166099.
It is an arithmetic number, because the mean of its divisors is an integer number (15407775).
Almost surely, 2140823325 is an apocalyptic number.
It is an amenable number.
140823325 is a deficient number, since it is larger than the sum of its proper divisors (44069975).
140823325 is a wasteful number, since it uses less digits than its factorization.
140823325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331376 (or 331371 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 140823325 is about 11866.9003956383. The cubic root of 140823325 is about 520.2653047069.
The spelling of 140823325 in words is "one hundred forty million, eight hundred twenty-three thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •