Base | Representation |
---|---|
bin | 1001001111010101010101 |
3 | 11120001111110 |
4 | 21033111111 |
5 | 1110001401 |
6 | 123525233 |
7 | 26405343 |
oct | 11172525 |
9 | 4501443 |
10 | 2422101 |
11 | 1404840 |
12 | 989819 |
13 | 66a5c6 |
14 | 470993 |
15 | 32c9d6 |
hex | 24f555 |
2422101 has 16 divisors (see below), whose sum is σ = 3709440. Its totient is φ = 1390320.
The previous prime is 2422099. The next prime is 2422111. The reversal of 2422101 is 1012242.
2422101 = 3482 + 3492 + ... + 3662.
It is not a de Polignac number, because 2422101 - 21 = 2422099 is a prime.
2422101 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2422111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305 + ... + 2558.
It is an arithmetic number, because the mean of its divisors is an integer number (231840).
22422101 is an apocalyptic number.
It is an amenable number.
2422101 is a deficient number, since it is larger than the sum of its proper divisors (1287339).
2422101 is a wasteful number, since it uses less digits than its factorization.
2422101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3896.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 2422101 is about 1556.3100590821. The cubic root of 2422101 is about 134.2963109511.
Adding to 2422101 its reverse (1012242), we get a palindrome (3434343).
The spelling of 2422101 in words is "two million, four hundred twenty-two thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •