Base | Representation |
---|---|
bin | 1010000000110111110100… |
… | …1011000001001100000100 |
3 | 1102222112222212212211022101 |
4 | 2200031331023001030010 |
5 | 2420342141403020400 |
6 | 35225545355441444 |
7 | 2214311400141523 |
oct | 240157513011404 |
9 | 42875885784271 |
10 | 11010101220100 |
11 | 35653a31190a4 |
12 | 12999b8756284 |
13 | 61b32c091478 |
14 | 2a0c6ad264ba |
15 | 1415e83ad56a |
hex | a037d2c1304 |
11010101220100 has 72 divisors (see below), whose sum is σ = 24015143119968. Its totient is φ = 4381367520000.
The previous prime is 11010101220091. The next prime is 11010101220103. The reversal of 11010101220100 is 102210101011.
It is a super-3 number, since 3×110101012201003 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (11010101220103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21254779 + ... + 21766621.
It is an arithmetic number, because the mean of its divisors is an integer number (333543654444).
Almost surely, 211010101220100 is an apocalyptic number.
11010101220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11010101220100 is an abundant number, since it is smaller than the sum of its proper divisors (13005041899868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11010101220100 is a wasteful number, since it uses less digits than its factorization.
11010101220100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512965 (or 512958 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 11010101220100 its reverse (102210101011), we get a palindrome (11112311321111).
The spelling of 11010101220100 in words is "eleven trillion, ten billion, one hundred one million, two hundred twenty thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •