Base | Representation |
---|---|
bin | 11110000000011001000… |
… | …00100011000110011101 |
3 | 10122120012022011201012010 |
4 | 33000030200203012131 |
5 | 113342443003310023 |
6 | 2105345155101433 |
7 | 134326122326613 |
oct | 17001440430635 |
9 | 3576168151163 |
10 | 1031002010013 |
11 | 368277835978 |
12 | 1479945a1879 |
13 | 762b9122971 |
14 | 37c879a36b3 |
15 | 1bc4331c093 |
hex | f00c82319d |
1031002010013 has 16 divisors (see below), whose sum is σ = 1403959769856. Its totient is φ = 672690339840.
The previous prime is 1031002010011. The next prime is 1031002010039. The reversal of 1031002010013 is 3100102001301.
It is not a de Polignac number, because 1031002010013 - 21 = 1031002010011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031002010011) 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, 5686245 + ... + 5864757.
It is an arithmetic number, because the mean of its divisors is an integer number (87747485616).
Almost surely, 21031002010013 is an apocalyptic number.
It is an amenable number.
1031002010013 is a deficient number, since it is larger than the sum of its proper divisors (372957759843).
1031002010013 is a wasteful number, since it uses less digits than its factorization.
1031002010013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219524.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 1031002010013 its reverse (3100102001301), we get a palindrome (4131104011314).
The spelling of 1031002010013 in words is "one trillion, thirty-one billion, two million, ten thousand, thirteen".
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