Base | Representation |
---|---|
bin | 110000000111001111… |
… | …0111101011101111100 |
3 | 100212200200222012122202 |
4 | 1200032132331131330 |
5 | 3143100441242340 |
6 | 115244321331032 |
7 | 10315264212263 |
oct | 1401636753574 |
9 | 325620865582 |
10 | 103322212220 |
11 | 3a900771337 |
12 | 18036496a78 |
13 | 9987b9b0a6 |
14 | 500237d5da |
15 | 2a4ac28c15 |
hex | 180e7bd77c |
103322212220 has 12 divisors (see below), whose sum is σ = 216976645704. Its totient is φ = 41328884880.
The previous prime is 103322212219. The next prime is 103322212297. The reversal of 103322212220 is 22212223301.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5166110611 = 103322212220 / (1 + 0 + 3 + 3 + 2 + 2 + 2 + 1 + 2 + 2 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 103322212192 and 103322212201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2583055286 + ... + 2583055325.
It is an arithmetic number, because the mean of its divisors is an integer number (18081387142).
Almost surely, 2103322212220 is an apocalyptic number.
103322212220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103322212220 is an abundant number, since it is smaller than the sum of its proper divisors (113654433484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103322212220 is a wasteful number, since it uses less digits than its factorization.
103322212220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5166110620 (or 5166110618 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 103322212220 its reverse (22212223301), we get a palindrome (125534435521).
The spelling of 103322212220 in words is "one hundred three billion, three hundred twenty-two million, two hundred twelve thousand, two hundred twenty".
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