Base | Representation |
---|---|
bin | 1001101000110… |
… | …0101010100101 |
3 | 2211001122122002 |
4 | 2122030222211 |
5 | 40322001203 |
6 | 4002215045 |
7 | 1000403360 |
oct | 232145245 |
9 | 84048562 |
10 | 40422053 |
11 | 208a9761 |
12 | 11654485 |
13 | 84b3999 |
14 | 55230d7 |
15 | 3836d88 |
hex | 268caa5 |
40422053 has 8 divisors (see below), whose sum is σ = 46235520. Its totient is φ = 34618320.
The previous prime is 40422049. The next prime is 40422059. The reversal of 40422053 is 35022404.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40422053 - 22 = 40422049 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 (40422059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13088 + ... + 15878.
It is an arithmetic number, because the mean of its divisors is an integer number (5779440).
Almost surely, 240422053 is an apocalyptic number.
It is an amenable number.
40422053 is a deficient number, since it is larger than the sum of its proper divisors (5813467).
40422053 is a wasteful number, since it uses less digits than its factorization.
40422053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4867.
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 40422053 is about 6357.8339865083. The cubic root of 40422053 is about 343.1938175932.
Adding to 40422053 its reverse (35022404), we get a palindrome (75444457).
The spelling of 40422053 in words is "forty million, four hundred twenty-two thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •