Base | Representation |
---|---|
bin | 10010101011101101… |
… | …11100011001101011 |
3 | 221220000222011122012 |
4 | 21111312330121223 |
5 | 131020240314011 |
6 | 4335150150135 |
7 | 503364000662 |
oct | 112566743153 |
9 | 27800864565 |
10 | 10030401131 |
11 | 4287999913 |
12 | 1b3b1b234b |
13 | c3b0a2bca |
14 | 6b21d7dd9 |
15 | 3da8b5a8b |
hex | 255dbc66b |
10030401131 has 16 divisors (see below), whose sum is σ = 11022359040. Its totient is φ = 9085222080.
The previous prime is 10030401119. The next prime is 10030401167. The reversal of 10030401131 is 13110403001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10030401131 is a prime.
It is a super-2 number, since 2×100304011312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10030401191) 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, 1390871 + ... + 1398063.
It is an arithmetic number, because the mean of its divisors is an integer number (688897440).
Almost surely, 210030401131 is an apocalyptic number.
10030401131 is a deficient number, since it is larger than the sum of its proper divisors (991957909).
10030401131 is a wasteful number, since it uses less digits than its factorization.
10030401131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10426.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 10030401131 its reverse (13110403001), we get a palindrome (23140804132).
The spelling of 10030401131 in words is "ten billion, thirty million, four hundred one thousand, one hundred thirty-one".
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