Base | Representation |
---|---|
bin | 101111100110011110… |
… | …1111000110000000000 |
3 | 100202212002122121122202 |
4 | 1133030331320300000 |
5 | 3133323043214404 |
6 | 114543254052332 |
7 | 10246116234266 |
oct | 1371475706000 |
9 | 322762577582 |
10 | 102223023104 |
11 | 3a397260284 |
12 | 1798a34a0a8 |
13 | 9841242527 |
14 | 4d3a3b2436 |
15 | 29d44a321e |
hex | 17ccf78c00 |
102223023104 has 88 divisors (see below), whose sum is σ = 210209181168. Its totient is φ = 49665392640.
The previous prime is 102223022989. The next prime is 102223023139. The reversal of 102223023104 is 401320322201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5174654 + ... + 5194370.
Almost surely, 2102223023104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102223023104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105104590584).
102223023104 is an abundant number, since it is smaller than the sum of its proper divisors (107986158064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102223023104 is an equidigital number, since it uses as much as digits as its factorization.
102223023104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19881 (or 19863 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 102223023104 its reverse (401320322201), we get a palindrome (503543345305).
The spelling of 102223023104 in words is "one hundred two billion, two hundred twenty-three million, twenty-three thousand, one hundred four".
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