Base | Representation |
---|---|
bin | 110000000100010010… |
… | …1101001010011001000 |
3 | 100212102210212000102002 |
4 | 1200020211221103020 |
5 | 3142400131120240 |
6 | 115230425330132 |
7 | 10312653404306 |
oct | 1401045512310 |
9 | 325383760362 |
10 | 103223301320 |
11 | 3a85a954097 |
12 | 18009336948 |
13 | 9970549229 |
14 | 4dd3193276 |
15 | 2a421dbd15 |
hex | 18089694c8 |
103223301320 has 64 divisors (see below), whose sum is σ = 236287584000. Its totient is φ = 40572546048.
The previous prime is 103223301301. The next prime is 103223301331. The reversal of 103223301320 is 23103322301.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 103223301292 and 103223301301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6678161 + ... + 6693599.
It is an arithmetic number, because the mean of its divisors is an integer number (3691993500).
Almost surely, 2103223301320 is an apocalyptic number.
103223301320 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 103223301320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118143792000).
103223301320 is an abundant number, since it is smaller than the sum of its proper divisors (133064282680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103223301320 is a wasteful number, since it uses less digits than its factorization.
103223301320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18342 (or 18338 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 103223301320 its reverse (23103322301), we get a palindrome (126326623621).
The spelling of 103223301320 in words is "one hundred three billion, two hundred twenty-three million, three hundred one thousand, three hundred twenty".
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