Base | Representation |
---|---|
bin | 1001100101101… |
… | …1110110010111 |
3 | 2210200111100112 |
4 | 2121123312113 |
5 | 40244101403 |
6 | 3554033235 |
7 | 665611415 |
oct | 231336627 |
9 | 83614315 |
10 | 40222103 |
11 | 20782509 |
12 | 1157881b |
13 | 844397c |
14 | 54b02b5 |
15 | 37e79d8 |
hex | 265bd97 |
40222103 has 4 divisors (see below), whose sum is σ = 40492200. Its totient is φ = 39952008.
The previous prime is 40222073. The next prime is 40222111. The reversal of 40222103 is 30122204.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 40222103 - 210 = 40221079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40222123) 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, 134825 + ... + 135122.
It is an arithmetic number, because the mean of its divisors is an integer number (10123050).
Almost surely, 240222103 is an apocalyptic number.
40222103 is a deficient number, since it is larger than the sum of its proper divisors (270097).
40222103 is a wasteful number, since it uses less digits than its factorization.
40222103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270096.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 40222103 is about 6342.0897975352. The cubic root of 40222103 is about 342.6270060173.
Adding to 40222103 its reverse (30122204), we get a palindrome (70344307).
The spelling of 40222103 in words is "forty million, two hundred twenty-two thousand, one hundred three".
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