Base | Representation |
---|---|
bin | 10011001100100001… |
… | …10101010001011010 |
3 | 222121012211220020120 |
4 | 21212100311101122 |
5 | 132101214420010 |
6 | 4422341134110 |
7 | 513245231325 |
oct | 114620652132 |
9 | 28535756216 |
10 | 10305623130 |
11 | 440928a210 |
12 | 1bb73ba336 |
13 | c8310686a |
14 | 6da99b7bc |
15 | 404b2ce70 |
hex | 26643545a |
10305623130 has 64 divisors (see below), whose sum is σ = 27005643648. Its totient is φ = 2496143360.
The previous prime is 10305623129. The next prime is 10305623137. The reversal of 10305623130 is 3132650301.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 10305623130.
It is not an unprimeable number, because it can be changed into a prime (10305623137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380602 + ... + 406778.
It is an arithmetic number, because the mean of its divisors is an integer number (421963182).
Almost surely, 210305623130 is an apocalyptic number.
10305623130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10305623130 is an abundant number, since it is smaller than the sum of its proper divisors (16700020518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10305623130 is a wasteful number, since it uses less digits than its factorization.
10305623130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27391.
The product of its (nonzero) digits is 1620, while the sum is 24.
The spelling of 10305623130 in words is "ten billion, three hundred five million, six hundred twenty-three thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •