Base | Representation |
---|---|
bin | 101111100110100111… |
… | …1011011101100101100 |
3 | 100202212102022022010011 |
4 | 1133031033123230230 |
5 | 3133330232411300 |
6 | 114543540423004 |
7 | 10246203312220 |
oct | 1371517335454 |
9 | 322772268104 |
10 | 102227622700 |
11 | 3a399911aa5 |
12 | 1798b9a7a64 |
13 | 9842192c98 |
14 | 4d3ac4c780 |
15 | 29d4ab0eba |
hex | 17cd3dbb2c |
102227622700 has 144 divisors (see below), whose sum is σ = 255357656064. Its totient is φ = 34797081600.
The previous prime is 102227622683. The next prime is 102227622709. The reversal of 102227622700 is 7226722201.
It is not an unprimeable number, because it can be changed into a prime (102227622709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65825124 + ... + 65826676.
It is an arithmetic number, because the mean of its divisors is an integer number (1773317056).
Almost surely, 2102227622700 is an apocalyptic number.
102227622700 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 102227622700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127678828032).
102227622700 is an abundant number, since it is smaller than the sum of its proper divisors (153130033364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102227622700 is a wasteful number, since it uses less digits than its factorization.
102227622700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2192 (or 2185 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 31.
The spelling of 102227622700 in words is "one hundred two billion, two hundred twenty-seven million, six hundred twenty-two thousand, seven hundred".
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