Base | Representation |
---|---|
bin | 101101101111111000111011… |
… | …001001100010000111110100 |
3 | 222101101211012010101112002110 |
4 | 231233320323021202013310 |
5 | 202333002301224200340 |
6 | 1551531221320011020 |
7 | 60244303441214031 |
oct | 5557707311420764 |
9 | 871354163345073 |
10 | 201203030303220 |
11 | 591227a9288070 |
12 | 1a6965b3900a70 |
13 | 883649760b0ca |
14 | 37983c87a2388 |
15 | 183db44d07680 |
hex | b6fe3b2621f4 |
201203030303220 has 96 divisors (see below), whose sum is σ = 620222185376640. Its totient is φ = 48329001423360.
The previous prime is 201203030303201. The next prime is 201203030303237. The reversal of 201203030303220 is 22303030302102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1398336667 + ... + 1398480546.
It is an arithmetic number, because the mean of its divisors is an integer number (6460647764340).
Almost surely, 2201203030303220 is an apocalyptic number.
201203030303220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201203030303220 is an abundant number, since it is smaller than the sum of its proper divisors (419019155073420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201203030303220 is a wasteful number, since it uses less digits than its factorization.
201203030303220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2796817345 (or 2796817343 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 201203030303220 its reverse (22303030302102), we get a palindrome (223506060605322).
The spelling of 201203030303220 in words is "two hundred one trillion, two hundred three billion, thirty million, three hundred three thousand, two hundred twenty".
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