Base | Representation |
---|---|
bin | 1100010000011… |
… | …11010110011110 |
3 | 21011110222002100 |
4 | 12020033112132 |
5 | 202310321301 |
6 | 14111505530 |
7 | 2355661314 |
oct | 610172636 |
9 | 234428070 |
10 | 102823326 |
11 | 5304a761 |
12 | 2a5282a6 |
13 | 183c1908 |
14 | d9280b4 |
15 | 9061286 |
hex | 620f59e |
102823326 has 48 divisors (see below), whose sum is σ = 240261840. Its totient is φ = 31674240.
The previous prime is 102823321. The next prime is 102823337. The reversal of 102823326 is 623328201.
It is a self number, because there is not a number n which added to its sum of digits gives 102823326.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102823321) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10356 + ... + 17688.
It is an arithmetic number, because the mean of its divisors is an integer number (5005455).
Almost surely, 2102823326 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102823326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120130920).
102823326 is an abundant number, since it is smaller than the sum of its proper divisors (137438514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102823326 is a wasteful number, since it uses less digits than its factorization.
102823326 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7401 (or 7398 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 102823326 is about 10140.1837261462. The cubic root of 102823326 is about 468.4866458829.
The spelling of 102823326 in words is "one hundred two million, eight hundred twenty-three thousand, three hundred twenty-six".
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