Base | Representation |
---|---|
bin | 10010110100011011… |
… | …00001111110001101 |
3 | 222002010101110212010 |
4 | 21122031201332031 |
5 | 131142434243203 |
6 | 4350315331433 |
7 | 505241514132 |
oct | 113215417615 |
9 | 28063343763 |
10 | 10103431053 |
11 | 431513a321 |
12 | 1b5b750b79 |
13 | c50262891 |
14 | 6bbba8589 |
15 | 3e1ede303 |
hex | 25a361f8d |
10103431053 has 16 divisors (see below), whose sum is σ = 14060661120. Its totient is φ = 6441065664.
The previous prime is 10103431049. The next prime is 10103431057. The reversal of 10103431053 is 35013430101.
It is an interprime number because it is at equal distance from previous prime (10103431049) and next prime (10103431057).
It is not a de Polignac number, because 10103431053 - 22 = 10103431049 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103431057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276243 + ... + 310671.
It is an arithmetic number, because the mean of its divisors is an integer number (878791320).
Almost surely, 210103431053 is an apocalyptic number.
It is an amenable number.
10103431053 is a deficient number, since it is larger than the sum of its proper divisors (3957230067).
10103431053 is a wasteful number, since it uses less digits than its factorization.
10103431053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38708.
The product of its (nonzero) digits is 540, while the sum is 21.
Adding to 10103431053 its reverse (35013430101), we get a palindrome (45116861154).
The spelling of 10103431053 in words is "ten billion, one hundred three million, four hundred thirty-one thousand, fifty-three".
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