Base | Representation |
---|---|
bin | 111101111111110… |
… | …100011110101011 |
3 | 2200111012121010020 |
4 | 331333310132223 |
5 | 4112233441303 |
6 | 251113451523 |
7 | 34530021504 |
oct | 7577643653 |
9 | 2614177106 |
10 | 1040140203 |
11 | 49414a803 |
12 | 250410ba3 |
13 | 13765279b |
14 | 9c1d9bab |
15 | 614aea53 |
hex | 3dff47ab |
1040140203 has 8 divisors (see below), whose sum is σ = 1387365888. Its totient is φ = 693170664.
The previous prime is 1040140177. The next prime is 1040140267. The reversal of 1040140203 is 3020410401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1040140203 - 210 = 1040139179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1040141203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54351 + ... + 70952.
It is an arithmetic number, because the mean of its divisors is an integer number (173420736).
Almost surely, 21040140203 is an apocalyptic number.
1040140203 is a deficient number, since it is larger than the sum of its proper divisors (347225685).
1040140203 is a wasteful number, since it uses less digits than its factorization.
1040140203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128073.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 1040140203 is about 32251.2046751745. The cubic root of 1040140203 is about 1013.2049299757.
Adding to 1040140203 its reverse (3020410401), we get a palindrome (4060550604).
The spelling of 1040140203 in words is "one billion, forty million, one hundred forty thousand, two hundred three".
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