Base | Representation |
---|---|
bin | 110000000111100000… |
… | …1110000001110011100 |
3 | 100212201100010121001011 |
4 | 1200033001300032130 |
5 | 3143110310124040 |
6 | 115245245025004 |
7 | 10315434560446 |
oct | 1401701601634 |
9 | 325640117034 |
10 | 103331333020 |
11 | 3a905930993 |
12 | 18039555164 |
13 | 9989a42706 |
14 | 5003675496 |
15 | 2a4b92b3ea |
hex | 180f07039c |
103331333020 has 24 divisors (see below), whose sum is σ = 217008936144. Its totient is φ = 41330030976.
The previous prime is 103331333011. The next prime is 103331333023. The reversal of 103331333020 is 20333133301.
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 103331332982 and 103331333000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103331333023) 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, 202299 + ... + 497581.
It is an arithmetic number, because the mean of its divisors is an integer number (9042039006).
Almost surely, 2103331333020 is an apocalyptic number.
103331333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103331333020 is an abundant number, since it is smaller than the sum of its proper divisors (113677603124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103331333020 is a wasteful number, since it uses less digits than its factorization.
103331333020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312789 (or 312787 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 103331333020 its reverse (20333133301), we get a palindrome (123664466321).
The spelling of 103331333020 in words is "one hundred three billion, three hundred thirty-one million, three hundred thirty-three thousand, twenty".
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