Base | Representation |
---|---|
bin | 10100011111010100… |
… | …011111100000010100 |
3 | 2002210020110010212201 |
4 | 110133110133200110 |
5 | 330024034131400 |
6 | 14035022454244 |
7 | 1406121324310 |
oct | 243724374024 |
9 | 62706403781 |
10 | 22000302100 |
11 | 936a662657 |
12 | 431ba34384 |
13 | 20c7c2964a |
14 | 10c9c1cb40 |
15 | 88b68d06a |
hex | 51f51f814 |
22000302100 has 72 divisors (see below), whose sum is σ = 55070850240. Its totient is φ = 7472440320.
The previous prime is 22000302097. The next prime is 22000302101. The reversal of 22000302100 is 120300022.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22000302101) 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, 71965 + ... + 221764.
It is an arithmetic number, because the mean of its divisors is an integer number (764872920).
Almost surely, 222000302100 is an apocalyptic number.
22000302100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22000302100 is an abundant number, since it is smaller than the sum of its proper divisors (33070548140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22000302100 is a wasteful number, since it uses less digits than its factorization.
22000302100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 293857 (or 293850 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 10.
Adding to 22000302100 its reverse (120300022), we get a palindrome (22120602122).
The spelling of 22000302100 in words is "twenty-two billion, three hundred two thousand, one hundred".
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