Base | Representation |
---|---|
bin | 1100000101000… |
… | …00101000000110 |
3 | 21001122122120212 |
4 | 12002200220012 |
5 | 201414234342 |
6 | 14015355422 |
7 | 2340134102 |
oct | 602405006 |
9 | 231578525 |
10 | 101321222 |
11 | 52214152 |
12 | 29b22b72 |
13 | 17cb6cb2 |
14 | d656902 |
15 | 8d66182 |
hex | 60a0a06 |
101321222 has 8 divisors (see below), whose sum is σ = 152573976. Its totient is φ = 50463232.
The previous prime is 101321221. The next prime is 101321251. The reversal of 101321222 is 222123101.
It is a happy number.
101321222 is nontrivially palindromic in base 16.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 101321197 and 101321206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101321221) 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, 98048 + ... + 99075.
It is an arithmetic number, because the mean of its divisors is an integer number (19071747).
Almost surely, 2101321222 is an apocalyptic number.
101321222 is a deficient number, since it is larger than the sum of its proper divisors (51252754).
101321222 is a wasteful number, since it uses less digits than its factorization.
101321222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197382.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 101321222 is about 10065.8443262351. The cubic root of 101321222 is about 466.1941358652.
Adding to 101321222 its reverse (222123101), we get a palindrome (323444323).
The spelling of 101321222 in words is "one hundred one million, three hundred twenty-one thousand, two hundred twenty-two".
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