Base | Representation |
---|---|
bin | 10010101010011110… |
… | …10100000101111110 |
3 | 221212022102100222220 |
4 | 21111033110011332 |
5 | 131010110344124 |
6 | 4334135350210 |
7 | 503206462116 |
oct | 112517240576 |
9 | 27768370886 |
10 | 10020012414 |
11 | 42820436a5 |
12 | 1b37822366 |
13 | c38ba6439 |
14 | 6b0a92046 |
15 | 3d9a12879 |
hex | 2553d417e |
10020012414 has 32 divisors (see below), whose sum is σ = 20463904800. Its totient is φ = 3269640192.
The previous prime is 10020012413. The next prime is 10020012437. The reversal of 10020012414 is 41421002001.
It is a junction number, because it is equal to n+sod(n) for n = 10020012393 and 10020012402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10020012413) 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, 107694 + ... + 177870.
It is an arithmetic number, because the mean of its divisors is an integer number (639497025).
Almost surely, 210020012414 is an apocalyptic number.
10020012414 is an abundant number, since it is smaller than the sum of its proper divisors (10443892386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020012414 is a wasteful number, since it uses less digits than its factorization.
10020012414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70684.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10020012414 its reverse (41421002001), we get a palindrome (51441014415).
The spelling of 10020012414 in words is "ten billion, twenty million, twelve thousand, four hundred fourteen".
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