Base | Representation |
---|---|
bin | 1001000000111110… |
… | …1110000101010110 |
3 | 20020122201202210221 |
4 | 2100033232011112 |
5 | 14424012240042 |
6 | 1040045504554 |
7 | 113654000161 |
oct | 22017560526 |
9 | 6218652727 |
10 | 2420040022 |
11 | 103205a984 |
12 | 57657215a |
13 | 2c74b435a |
14 | 18d598ad8 |
15 | e26d3d67 |
hex | 903ee156 |
2420040022 has 8 divisors (see below), whose sum is σ = 3676010400. Its totient is φ = 1194703224.
The previous prime is 2420040001. The next prime is 2420040023. The reversal of 2420040022 is 2200400242.
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 = 2420039978 and 2420040005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420040023) 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, 7658197 + ... + 7658512.
It is an arithmetic number, because the mean of its divisors is an integer number (459501300).
Almost surely, 22420040022 is an apocalyptic number.
2420040022 is a deficient number, since it is larger than the sum of its proper divisors (1255970378).
2420040022 is a wasteful number, since it uses less digits than its factorization.
2420040022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15316790.
The product of its (nonzero) digits is 256, while the sum is 16.
The square root of 2420040022 is about 49193.9022847344. The cubic root of 2420040022 is about 1342.5820900506.
Adding to 2420040022 its reverse (2200400242), we get a palindrome (4620440264).
It can be divided in two parts, 2 and 420040022, that added together give a palindrome (420040024).
The spelling of 2420040022 in words is "two billion, four hundred twenty million, forty thousand, twenty-two".
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