Base | Representation |
---|---|
bin | 10100010101110011… |
… | …10101010110011010 |
3 | 1001012001120022112021 |
4 | 22022321311112122 |
5 | 134331102214010 |
6 | 5003341005054 |
7 | 534421311253 |
oct | 121271652632 |
9 | 31161508467 |
10 | 10920351130 |
11 | 46a4287487 |
12 | 214925378a |
13 | 105058b040 |
14 | 758499b2a |
15 | 43daa98da |
hex | 28ae7559a |
10920351130 has 16 divisors (see below), whose sum is σ = 21168680904. Its totient is φ = 4032129600.
The previous prime is 10920351077. The next prime is 10920351161. The reversal of 10920351130 is 3115302901.
It can be written as a sum of positive squares in 4 ways, for example, as 10118951649 + 801399481 = 100593^2 + 28309^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10920351095 and 10920351104.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42001221 + ... + 42001480.
Almost surely, 210920351130 is an apocalyptic number.
10920351130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10920351130 is a deficient number, since it is larger than the sum of its proper divisors (10248329774).
10920351130 is a wasteful number, since it uses less digits than its factorization.
10920351130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84002721.
The product of its (nonzero) digits is 810, while the sum is 25.
The spelling of 10920351130 in words is "ten billion, nine hundred twenty million, three hundred fifty-one thousand, one hundred thirty".
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