Base | Representation |
---|---|
bin | 110000001010010000… |
… | …0101101100000010100 |
3 | 100212221202020202020102 |
4 | 1200110200231200110 |
5 | 3143302333200140 |
6 | 115302332553232 |
7 | 10320632560220 |
oct | 1402440554024 |
9 | 325852222212 |
10 | 103423334420 |
11 | 3a9528599aa |
12 | 18064322818 |
13 | 99a2b15603 |
14 | 5011983780 |
15 | 2a54a50e15 |
hex | 181482d814 |
103423334420 has 48 divisors (see below), whose sum is σ = 248325022848. Its totient is φ = 35443854720.
The previous prime is 103423334387. The next prime is 103423334431. The reversal of 103423334420 is 24433324301.
It is a super-2 number, since 2×1034233344202 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159935 + ... + 482105.
It is an arithmetic number, because the mean of its divisors is an integer number (5173437976).
Almost surely, 2103423334420 is an apocalyptic number.
103423334420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103423334420 is an abundant number, since it is smaller than the sum of its proper divisors (144901688428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103423334420 is a wasteful number, since it uses less digits than its factorization.
103423334420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324480 (or 324478 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 103423334420 its reverse (24433324301), we get a palindrome (127856658721).
The spelling of 103423334420 in words is "one hundred three billion, four hundred twenty-three million, three hundred thirty-four thousand, four hundred twenty".
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