Base | Representation |
---|---|
bin | 101111111110111101… |
… | …1001100100100010110 |
3 | 100211222100012221220020 |
4 | 1133331323030210112 |
5 | 3142013331321210 |
6 | 115200555050010 |
7 | 10305351650265 |
oct | 1377573144426 |
9 | 324870187806 |
10 | 103044401430 |
11 | 3a778972a43 |
12 | 17b79440906 |
13 | 994246bcc9 |
14 | 4db75045dc |
15 | 2a3164e770 |
hex | 17fdecc916 |
103044401430 has 32 divisors (see below), whose sum is σ = 247316738400. Its totient is φ = 27477376512.
The previous prime is 103044401401. The next prime is 103044401489. The reversal of 103044401430 is 34104440301.
It is a self number, because there is not a number n which added to its sum of digits gives 103044401430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 880606 + ... + 990734.
It is an arithmetic number, because the mean of its divisors is an integer number (7728648075).
Almost surely, 2103044401430 is an apocalyptic number.
103044401430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103044401430 is an abundant number, since it is smaller than the sum of its proper divisors (144272336970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103044401430 is a wasteful number, since it uses less digits than its factorization.
103044401430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141328.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 103044401430 its reverse (34104440301), we get a palindrome (137148841731).
The spelling of 103044401430 in words is "one hundred three billion, forty-four million, four hundred one thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •