Base | Representation |
---|---|
bin | 101111100101111011… |
… | …0110110101000011000 |
3 | 100202210210121120120122 |
4 | 1133023312312220120 |
5 | 3133303311332300 |
6 | 114541351012412 |
7 | 10245502041035 |
oct | 1371366665030 |
9 | 322723546518 |
10 | 102204402200 |
11 | 3a3877a20aa |
12 | 1798406a108 |
13 | 983a422a44 |
14 | 4d37b2638c |
15 | 29d2a25c85 |
hex | 17cbdb6a18 |
102204402200 has 48 divisors (see below), whose sum is σ = 245290580160. Its totient is φ = 39562992000.
The previous prime is 102204402187. The next prime is 102204402229. The reversal of 102204402200 is 2204402201.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8236091 + ... + 8248490.
It is an arithmetic number, because the mean of its divisors is an integer number (5110220420).
Almost surely, 2102204402200 is an apocalyptic number.
102204402200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102204402200 is an abundant number, since it is smaller than the sum of its proper divisors (143086177960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102204402200 is a wasteful number, since it uses less digits than its factorization.
102204402200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16484628 (or 16484619 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 102204402200 its reverse (2204402201), we get a palindrome (104408804401).
Subtracting from 102204402200 its reverse (2204402201), we obtain a palindrome (99999999999).
The spelling of 102204402200 in words is "one hundred two billion, two hundred four million, four hundred two thousand, two hundred".
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