Base | Representation |
---|---|
bin | 101111110000001110010000… |
… | …000001110100001100001000 |
3 | 1000112121220112211112002110100 |
4 | 233300032100001310030020 |
5 | 210012000100140431440 |
6 | 2022402441322445400 |
7 | 62144406332421042 |
oct | 5760162001641410 |
9 | 1015556484462410 |
10 | 210022022202120 |
11 | 60a129262a7807 |
12 | 1b67b812363860 |
13 | 9025cb7a40c1b |
14 | 39c1197832a92 |
15 | 194324c549230 |
hex | bf0390074308 |
210022022202120 has 48 divisors (see below), whose sum is σ = 682571572158060. Its totient is φ = 56005872587136.
The previous prime is 210022022202079. The next prime is 210022022202133. The reversal of 210022022202120 is 21202220220012.
210022022202120 is a `hidden beast` number, since 2 + 10 + 0 + 220 + 2 + 220 + 212 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 207815923935684 + 2206098266436 = 14415822^2 + 1485294^2 .
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 = 210022022202093 and 210022022202102.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291697252699 + ... + 291697253418.
Almost surely, 2210022022202120 is an apocalyptic number.
210022022202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
210022022202120 is an abundant number, since it is smaller than the sum of its proper divisors (472549549955940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210022022202120 is a wasteful number, since it uses less digits than its factorization.
210022022202120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 583394506134 (or 583394506127 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 210022022202120 its reverse (21202220220012), we get a palindrome (231224242422132).
The spelling of 210022022202120 in words is "two hundred ten trillion, twenty-two billion, twenty-two million, two hundred two thousand, one hundred twenty".
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