Base | Representation |
---|---|
bin | 10000101101101… |
… | …00100100010000 |
3 | 100202210220112022 |
4 | 20112310210100 |
5 | 241342401313 |
6 | 21524551012 |
7 | 3321452651 |
oct | 1026644420 |
9 | 322726468 |
10 | 140200208 |
11 | 72159545 |
12 | 3ab52468 |
13 | 2307a505 |
14 | 14897528 |
15 | c495c08 |
hex | 85b4910 |
140200208 has 10 divisors (see below), whose sum is σ = 271637934. Its totient is φ = 70100096.
The previous prime is 140200169. The next prime is 140200219. The reversal of 140200208 is 802002041.
It can be written as a sum of positive squares in only one way, i.e., 110082064 + 30118144 = 10492^2 + 5488^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4381241 + ... + 4381272.
Almost surely, 2140200208 is an apocalyptic number.
It is an amenable number.
140200208 is a deficient number, since it is larger than the sum of its proper divisors (131437726).
140200208 is an equidigital number, since it uses as much as digits as its factorization.
140200208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8762521 (or 8762515 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 140200208 is about 11840.6168758220. The cubic root of 140200208 is about 519.4968110661.
Adding to 140200208 its reverse (802002041), we get a palindrome (942202249).
The spelling of 140200208 in words is "one hundred forty million, two hundred thousand, two hundred eight".
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