Base | Representation |
---|---|
bin | 110000000011101000… |
… | …1101110101001010010 |
3 | 100212101021110101120000 |
4 | 1200013101232221102 |
5 | 3142324013144442 |
6 | 115224322030430 |
7 | 10312265413521 |
oct | 1400721565122 |
9 | 325337411500 |
10 | 103201303122 |
11 | 3a849499565 |
12 | 18001aa8416 |
13 | 9968b16448 |
14 | 4dd02a84b8 |
15 | 2a402e3d4c |
hex | 180746ea52 |
103201303122 has 80 divisors (see below), whose sum is σ = 234182648832. Its totient is φ = 33966384480.
The previous prime is 103201303103. The next prime is 103201303141. The reversal of 103201303122 is 221303102301.
103201303122 is a `hidden beast` number, since 1 + 0 + 320 + 1 + 30 + 312 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (103201303103) and next prime (103201303141).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 103201303095 and 103201303104.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4329228 + ... + 4353000.
Almost surely, 2103201303122 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103201303122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117091324416).
103201303122 is an abundant number, since it is smaller than the sum of its proper divisors (130981345710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103201303122 is a wasteful number, since it uses less digits than its factorization.
103201303122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24125 (or 24116 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103201303122 its reverse (221303102301), we get a palindrome (324504405423).
The spelling of 103201303122 in words is "one hundred three billion, two hundred one million, three hundred three thousand, one hundred twenty-two".
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