Base | Representation |
---|---|
bin | 10111011011001001000011… |
… | …110011110100110100101000 |
3 | 111111202122012111010212200012 |
4 | 113123021003303310310220 |
5 | 102000340404121033112 |
6 | 1003034500500031052 |
7 | 30461652112013405 |
oct | 2733110363646450 |
9 | 444678174125605 |
10 | 103020223221032 |
11 | 2a9096a4305167 |
12 | b67a014392488 |
13 | 45639c4678310 |
14 | 1b622c38d92ac |
15 | bd9bd4674022 |
hex | 5db243cf4d28 |
103020223221032 has 32 divisors (see below), whose sum is σ = 208038244942080. Its totient is φ = 47543991821760.
The previous prime is 103020223221031. The next prime is 103020223221037. The reversal of 103020223221032 is 230122322020301.
It is a super-2 number, since 2×1030202232210322 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103020223220989 and 103020223221007.
It is not an unprimeable number, because it can be changed into a prime (103020223221031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38313344 + ... + 40913967.
It is an arithmetic number, because the mean of its divisors is an integer number (6501195154440).
Almost surely, 2103020223221032 is an apocalyptic number.
It is an amenable number.
103020223221032 is an abundant number, since it is smaller than the sum of its proper divisors (105018021721048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103020223221032 is a wasteful number, since it uses less digits than its factorization.
103020223221032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79239833 (or 79239829 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 103020223221032 its reverse (230122322020301), we get a palindrome (333142545241333).
The spelling of 103020223221032 in words is "one hundred three trillion, twenty billion, two hundred twenty-three million, two hundred twenty-one thousand, thirty-two".
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