Base | Representation |
---|---|
bin | 10111011101110000110010… |
… | …000001000000001100010100 |
3 | 111112101212001021102101112010 |
4 | 113131300302001000030110 |
5 | 102011313220201441040 |
6 | 1003253322555424220 |
7 | 30510655653355431 |
oct | 2735606201001424 |
9 | 445355037371463 |
10 | 103200313312020 |
11 | 2a979009490001 |
12 | b6a8ab4155070 |
13 | 4577994b74032 |
14 | 1b6acc9666b88 |
15 | bde724c25e80 |
hex | 5ddc32040314 |
103200313312020 has 24 divisors (see below), whose sum is σ = 288960877273824. Its totient is φ = 27520083549856.
The previous prime is 103200313312013. The next prime is 103200313312043. The reversal of 103200313312020 is 20213313002301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860002610874 + ... + 860002610993.
It is an arithmetic number, because the mean of its divisors is an integer number (12040036553076).
Almost surely, 2103200313312020 is an apocalyptic number.
103200313312020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103200313312020 is an abundant number, since it is smaller than the sum of its proper divisors (185760563961804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103200313312020 is a wasteful number, since it uses less digits than its factorization.
103200313312020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1720005221879 (or 1720005221877 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 103200313312020 its reverse (20213313002301), we get a palindrome (123413626314321).
The spelling of 103200313312020 in words is "one hundred three trillion, two hundred billion, three hundred thirteen million, three hundred twelve thousand, twenty".
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