Base | Representation |
---|---|
bin | 11101011001101001010… |
… | …00000001100101000100 |
3 | 10120120111120221101120210 |
4 | 32230310220001211010 |
5 | 113022342224101040 |
6 | 2052025104355420 |
7 | 132661463131443 |
oct | 16546450014504 |
9 | 3516446841523 |
10 | 1010200222020 |
11 | 35a472764750 |
12 | 14394a015b70 |
13 | 743525ba382 |
14 | 36c73008d5a |
15 | 1b426ec4480 |
hex | eb34a01944 |
1010200222020 has 96 divisors (see below), whose sum is σ = 3091407290496. Its totient is φ = 244444262400.
The previous prime is 1010200221911. The next prime is 1010200222043. The reversal of 1010200222020 is 202220020101.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 1010200221987 and 1010200222005.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1057549 + ... + 1771668.
It is an arithmetic number, because the mean of its divisors is an integer number (32202159276).
Almost surely, 21010200222020 is an apocalyptic number.
1010200222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1010200222020 is an abundant number, since it is smaller than the sum of its proper divisors (2081207068476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010200222020 is a wasteful number, since it uses less digits than its factorization.
1010200222020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2829781 (or 2829779 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 1010200222020 its reverse (202220020101), we get a palindrome (1212420242121).
The spelling of 1010200222020 in words is "one trillion, ten billion, two hundred million, two hundred twenty-two thousand, twenty".
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