Base | Representation |
---|---|
bin | 11101001000101110001… |
… | …101011000111110000100 |
3 | 21002102002212000201002020 |
4 | 131020232031120332010 |
5 | 230301031341201040 |
6 | 4131451202043140 |
7 | 264441061244004 |
oct | 35105615307604 |
9 | 7072085021066 |
10 | 2002230022020 |
11 | 702160716398 |
12 | 2840669494b0 |
13 | 116a6a577a27 |
14 | 6cca0b04004 |
15 | 37138b79cd0 |
hex | 1d22e358f84 |
2002230022020 has 24 divisors (see below), whose sum is σ = 5606244061824. Its totient is φ = 533928005856.
The previous prime is 2002230022019. The next prime is 2002230022031. The reversal of 2002230022020 is 202200322002.
It is a super-2 number, since 2×20022300220202 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 16685250124 + ... + 16685250243.
It is an arithmetic number, because the mean of its divisors is an integer number (233593502576).
Almost surely, 22002230022020 is an apocalyptic number.
2002230022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2002230022020 is an abundant number, since it is smaller than the sum of its proper divisors (3604014039804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002230022020 is a wasteful number, since it uses less digits than its factorization.
2002230022020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33370500379 (or 33370500377 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 15.
Adding to 2002230022020 its reverse (202200322002), we get a palindrome (2204430344022).
The spelling of 2002230022020 in words is "two trillion, two billion, two hundred thirty million, twenty-two thousand, twenty".
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