Base | Representation |
---|---|
bin | 10010010010100111010101… |
… | …01000010111011011100101 |
3 | 12021102012001001022012210122 |
4 | 21021103222220113123211 |
5 | 20232444134103210041 |
6 | 221313423021331325 |
7 | 11320641623512163 |
oct | 1111235250273345 |
9 | 167365031265718 |
10 | 40222010210021 |
11 | 118a80711a5892 |
12 | 4617365a06b45 |
13 | 1959bc48a1c43 |
14 | 9d0a81838233 |
15 | 49b400639c4b |
hex | 2494eaa176e5 |
40222010210021 has 8 divisors (see below), whose sum is σ = 40766594299200. Its totient is φ = 39679485040800.
The previous prime is 40222010210003. The next prime is 40222010210023. The reversal of 40222010210021 is 12001201022204.
40222010210021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 40222010210021 - 222 = 40222006015717 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 (40222010210023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514690655 + ... + 514768796.
It is an arithmetic number, because the mean of its divisors is an integer number (5095824287400).
Almost surely, 240222010210021 is an apocalyptic number.
It is an amenable number.
40222010210021 is a deficient number, since it is larger than the sum of its proper divisors (544584089179).
40222010210021 is a wasteful number, since it uses less digits than its factorization.
40222010210021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1029459979.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 40222010210021 its reverse (12001201022204), we get a palindrome (52223211232225).
The spelling of 40222010210021 in words is "forty trillion, two hundred twenty-two billion, ten million, two hundred ten thousand, twenty-one".
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