Base | Representation |
---|---|
bin | 1100001101000… |
… | …00111110010111 |
3 | 21010121222220210 |
4 | 12012200332113 |
5 | 202201334343 |
6 | 14054100503 |
7 | 2352066243 |
oct | 606407627 |
9 | 233558823 |
10 | 102371223 |
11 | 52871019 |
12 | 2a34a733 |
13 | 18293bb6 |
14 | d84b423 |
15 | 8ec2333 |
hex | 61a0f97 |
102371223 has 4 divisors (see below), whose sum is σ = 136494968. Its totient is φ = 68247480.
The previous prime is 102371209. The next prime is 102371231. The reversal of 102371223 is 322173201.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 102371223 - 210 = 102370199 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102371223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102371233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17061868 + ... + 17061873.
It is an arithmetic number, because the mean of its divisors is an integer number (34123742).
Almost surely, 2102371223 is an apocalyptic number.
102371223 is a deficient number, since it is larger than the sum of its proper divisors (34123745).
102371223 is an equidigital number, since it uses as much as digits as its factorization.
102371223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34123744.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 102371223 is about 10117.8665241245. The cubic root of 102371223 is about 467.7990087693.
The spelling of 102371223 in words is "one hundred two million, three hundred seventy-one thousand, two hundred twenty-three".
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