Base | Representation |
---|---|
bin | 110000001010111011… |
… | …1010101001100100100 |
3 | 100220000022222101022221 |
4 | 1200111313111030210 |
5 | 3143324141311010 |
6 | 115304503402124 |
7 | 10321326562243 |
oct | 1402567251444 |
9 | 326008871287 |
10 | 103446041380 |
11 | 3a964658a90 |
12 | 1806ba53344 |
13 | 99a7735b96 |
14 | 50149b495a |
15 | 2a56a38dda |
hex | 1815dd5324 |
103446041380 has 96 divisors (see below), whose sum is σ = 246092732928. Its totient is φ = 36196300800.
The previous prime is 103446041311. The next prime is 103446041411. The reversal of 103446041380 is 83140644301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579909 + ... + 737011.
It is an arithmetic number, because the mean of its divisors is an integer number (2563465968).
Almost surely, 2103446041380 is an apocalyptic number.
103446041380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103446041380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123046366464).
103446041380 is an abundant number, since it is smaller than the sum of its proper divisors (142646691548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103446041380 is a wasteful number, since it uses less digits than its factorization.
103446041380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157237 (or 157235 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 34.
Adding to 103446041380 its reverse (83140644301), we get a palindrome (186586685681).
The spelling of 103446041380 in words is "one hundred three billion, four hundred forty-six million, forty-one thousand, three hundred eighty".
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