Base | Representation |
---|---|
bin | 10100011111100100… |
… | …01001010110110000 |
3 | 1001101202121210020201 |
4 | 22033302021112300 |
5 | 140013032101000 |
6 | 5015423444544 |
7 | 536434225660 |
oct | 121762112660 |
9 | 31352553221 |
10 | 11002222000 |
11 | 4736516260 |
12 | 2170756754 |
13 | 1064524b43 |
14 | 7652cc1a0 |
15 | 445d7c96a |
hex | 28fc895b0 |
11002222000 has 160 divisors (see below), whose sum is σ = 33168305664. Its totient is φ = 3429216000.
The previous prime is 11002221977. The next prime is 11002222009. The reversal of 11002222000 is 22220011.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a zygodrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (11002222009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118279 + ... + 189721.
Almost surely, 211002222000 is an apocalyptic number.
11002222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11002222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16584152832).
11002222000 is an abundant number, since it is smaller than the sum of its proper divisors (22166083664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11002222000 is a wasteful number, since it uses less digits than its factorization.
11002222000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71484 (or 71468 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 11002222000 its reverse (22220011), we get a palindrome (11024442011).
It can be divided in two parts, 1 and 1002222000, that added together give a palindrome (1002222001).
The spelling of 11002222000 in words is "eleven billion, two million, two hundred twenty-two thousand".
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