Base | Representation |
---|---|
bin | 110000000100010010… |
… | …0100111100110000000 |
3 | 100212102210100100020101 |
4 | 1200020210213212000 |
5 | 3142400044012232 |
6 | 115230415452144 |
7 | 10312651203550 |
oct | 1401044474600 |
9 | 325383310211 |
10 | 103223032192 |
11 | 3a85a78a975 |
12 | 18009227054 |
13 | 9970483897 |
14 | 4dd3123160 |
15 | 2a421871e7 |
hex | 1808927980 |
103223032192 has 128 divisors (see below), whose sum is σ = 255367526400. Its totient is φ = 40557957120.
The previous prime is 103223032189. The next prime is 103223032201. The reversal of 103223032192 is 291230322301.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 103223032192.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429948 + ... + 625540.
It is an arithmetic number, because the mean of its divisors is an integer number (1995058800).
Almost surely, 2103223032192 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 103223032192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127683763200).
103223032192 is an abundant number, since it is smaller than the sum of its proper divisors (152144494208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103223032192 is a wasteful number, since it uses less digits than its factorization.
103223032192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195664 (or 195652 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 28.
Adding to 103223032192 its reverse (291230322301), we get a palindrome (394453354493).
The spelling of 103223032192 in words is "one hundred three billion, two hundred twenty-three million, thirty-two thousand, one hundred ninety-two".
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