Base | Representation |
---|---|
bin | 10010110111101000… |
… | …11100101111001000 |
3 | 222011000011011121200 |
4 | 21123310130233020 |
5 | 131221341113230 |
6 | 4353121504200 |
7 | 506020032213 |
oct | 113364345710 |
9 | 28130134550 |
10 | 10130410440 |
11 | 4329397337 |
12 | 1b687a2060 |
13 | c55a1aa07 |
14 | 6c15cc77a |
15 | 3e456d160 |
hex | 25bd1cbc8 |
10130410440 has 48 divisors (see below), whose sum is σ = 32923835100. Its totient is φ = 2701442688.
The previous prime is 10130410429. The next prime is 10130410447. The reversal of 10130410440 is 4401403101.
It can be written as a sum of positive squares in 2 ways, for example, as 9679017924 + 451392516 = 98382^2 + 21246^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10130410447) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14069655 + ... + 14070374.
Almost surely, 210130410440 is an apocalyptic number.
10130410440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10130410440 is an abundant number, since it is smaller than the sum of its proper divisors (22793424660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10130410440 is a wasteful number, since it uses less digits than its factorization.
10130410440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28140046 (or 28140039 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 10130410440 its reverse (4401403101), we get a palindrome (14531813541).
The spelling of 10130410440 in words is "ten billion, one hundred thirty million, four hundred ten thousand, four hundred forty".
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