Base | Representation |
---|---|
bin | 100000001010011011011… |
… | …000100111100011100100 |
3 | 21211021222001002000121212 |
4 | 200022123120213203210 |
5 | 242203012322041400 |
6 | 4411205555330552 |
7 | 315453212655200 |
oct | 40123330474344 |
9 | 7737861060555 |
10 | 2210220112100 |
11 | 7823926a6520 |
12 | 2b84322b0a58 |
13 | 13056604a450 |
14 | 78d9202db00 |
15 | 3c75d7dd335 |
hex | 2029b6278e4 |
2210220112100 has 216 divisors, whose sum is σ = 6554618477568. Its totient is φ = 635907283200.
The previous prime is 2210220112097. The next prime is 2210220112169. The reversal of 2210220112100 is 12110220122.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 876452 + ... + 2277851.
Almost surely, 22210220112100 is an apocalyptic number.
2210220112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2210220112100 is an abundant number, since it is smaller than the sum of its proper divisors (4344398365468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2210220112100 is a wasteful number, since it uses less digits than its factorization.
2210220112100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3154355 (or 3154341 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2210220112100 its reverse (12110220122), we get a palindrome (2222330332222).
The spelling of 2210220112100 in words is "two trillion, two hundred ten billion, two hundred twenty million, one hundred twelve thousand, one hundred".
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