Base | Representation |
---|---|
bin | 10011000000001110… |
… | …01100101001001000 |
3 | 222100000200100112101 |
4 | 21200013030221020 |
5 | 131343310342440 |
6 | 4404213323144 |
7 | 510553154614 |
oct | 114007145110 |
9 | 28300610471 |
10 | 10202434120 |
11 | 436600a83a |
12 | 1b889364b4 |
13 | c67917688 |
14 | 6cadba344 |
15 | 3eaa4869a |
hex | 2601cca48 |
10202434120 has 16 divisors (see below), whose sum is σ = 22955476860. Its totient is φ = 4080973632.
The previous prime is 10202434063. The next prime is 10202434127. The reversal of 10202434120 is 2143420201.
It can be written as a sum of positive squares in 2 ways, for example, as 10096632324 + 105801796 = 100482^2 + 10286^2 .
It is not an unprimeable number, because it can be changed into a prime (10202434127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127530387 + ... + 127530466.
Almost surely, 210202434120 is an apocalyptic number.
10202434120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10202434120 is an abundant number, since it is smaller than the sum of its proper divisors (12753042740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202434120 is a wasteful number, since it uses less digits than its factorization.
10202434120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255060864 (or 255060860 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 10202434120 its reverse (2143420201), we get a palindrome (12345854321).
The spelling of 10202434120 in words is "ten billion, two hundred two million, four hundred thirty-four thousand, one hundred twenty".
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