Base | Representation |
---|---|
bin | 1001010001101111001000… |
… | …0010100101000011001100 |
3 | 1100010010210100201020100200 |
4 | 2110123302002211003030 |
5 | 2314110220124414040 |
6 | 33405543102253500 |
7 | 2101643160655356 |
oct | 224336202450314 |
9 | 40103710636320 |
10 | 10200313123020 |
11 | 3282a23922179 |
12 | 1188a80287290 |
13 | 58cb682bb697 |
14 | 2739aaa3c0d6 |
15 | 12a500b19630 |
hex | 946f20a50cc |
10200313123020 has 72 divisors (see below), whose sum is σ = 31777191713904. Its totient is φ = 2646567727488.
The previous prime is 10200313123003. The next prime is 10200313123069. The reversal of 10200313123020 is 2032131300201.
10200313123020 is a `hidden beast` number, since 1 + 0 + 20 + 0 + 31 + 312 + 302 + 0 = 666.
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 = 10200313122984 and 10200313123002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 765782614 + ... + 765795933.
Almost surely, 210200313123020 is an apocalyptic number.
10200313123020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10200313123020 is an abundant number, since it is smaller than the sum of its proper divisors (21576878590884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200313123020 is a wasteful number, since it uses less digits than its factorization.
10200313123020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1531578599 (or 1531578594 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10200313123020 its reverse (2032131300201), we get a palindrome (12232444423221).
The spelling of 10200313123020 in words is "ten trillion, two hundred billion, three hundred thirteen million, one hundred twenty-three thousand, twenty".
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