Base | Representation |
---|---|
bin | 10011000000001011… |
… | …00101011000000111 |
3 | 222022222212212022120 |
4 | 21200011211120013 |
5 | 131343203324033 |
6 | 4404200301023 |
7 | 510546443502 |
oct | 114005453007 |
9 | 28288785276 |
10 | 10202011143 |
11 | 4365850a75 |
12 | 1b88771773 |
13 | c677c9cac |
14 | 6cad0a139 |
15 | 3ea9b31b3 |
hex | 260165607 |
10202011143 has 16 divisors (see below), whose sum is σ = 13675546080. Its totient is φ = 6764967936.
The previous prime is 10202011133. The next prime is 10202011159. The reversal of 10202011143 is 34111020201.
It is not a de Polignac number, because 10202011143 - 221 = 10199913991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202011103) 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 15 ways as a sum of consecutive naturals, for example, 746871 + ... + 760407.
It is an arithmetic number, because the mean of its divisors is an integer number (854721630).
Almost surely, 210202011143 is an apocalyptic number.
10202011143 is a deficient number, since it is larger than the sum of its proper divisors (3473534937).
10202011143 is a wasteful number, since it uses less digits than its factorization.
10202011143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14866.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10202011143 its reverse (34111020201), we get a palindrome (44313031344).
The spelling of 10202011143 in words is "ten billion, two hundred two million, eleven thousand, one hundred forty-three".
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