Base | Representation |
---|---|
bin | 10000110000011… |
… | …00011010101101 |
3 | 100210111012010121 |
4 | 20120030122231 |
5 | 241440410140 |
6 | 21540404541 |
7 | 3324512023 |
oct | 1030143255 |
9 | 323435117 |
10 | 140560045 |
11 | 7238492a |
12 | 3b0a6751 |
13 | 23175232 |
14 | 1494c713 |
15 | c51764a |
hex | 860c6ad |
140560045 has 8 divisors (see below), whose sum is σ = 174113280. Its totient is φ = 108820560.
The previous prime is 140560031. The next prime is 140560073. The reversal of 140560045 is 540065041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 140560045 - 227 = 6342317 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453265 + ... + 453574.
It is an arithmetic number, because the mean of its divisors is an integer number (21764160).
Almost surely, 2140560045 is an apocalyptic number.
It is an amenable number.
140560045 is a deficient number, since it is larger than the sum of its proper divisors (33553235).
140560045 is an equidigital number, since it uses as much as digits as its factorization.
140560045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 906875.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 140560045 is about 11855.8021660282. The cubic root of 140560045 is about 519.9408771539.
The spelling of 140560045 in words is "one hundred forty million, five hundred sixty thousand, forty-five".
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