Base | Representation |
---|---|
bin | 11101101100010011111… |
… | …10111010111010111010 |
3 | 10121112101001002202000121 |
4 | 32312021332322322322 |
5 | 113203403342101020 |
6 | 2100403354523454 |
7 | 133465025542345 |
oct | 16661176727272 |
9 | 3545331082017 |
10 | 1020222222010 |
11 | 363745935672 |
12 | 14588643658a |
13 | 7528ba0b394 |
14 | 3754405745c |
15 | 1b811c7abaa |
hex | ed89fbaeba |
1020222222010 has 16 divisors (see below), whose sum is σ = 1836419693472. Its totient is φ = 408084512400.
The previous prime is 1020222222001. The next prime is 1020222222077. The reversal of 1020222222010 is 102222220201.
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, 533725 + ... + 1524895.
It is an arithmetic number, because the mean of its divisors is an integer number (114776230842).
Almost surely, 21020222222010 is an apocalyptic number.
1020222222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1020222222010 is a deficient number, since it is larger than the sum of its proper divisors (816197471462).
1020222222010 is a wasteful number, since it uses less digits than its factorization.
1020222222010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094109.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 1020222222010 its reverse (102222220201), we get a palindrome (1122444442211).
The spelling of 1020222222010 in words is "one trillion, twenty billion, two hundred twenty-two million, two hundred twenty-two thousand, ten".
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