Base | Representation |
---|---|
bin | 1000010110000100… |
… | …0111011110110001 |
3 | 12210010001101110100 |
4 | 2011201013132301 |
5 | 14041423113441 |
6 | 1010140023013 |
7 | 106340056200 |
oct | 20541073661 |
9 | 5703041410 |
10 | 2240051121 |
11 | a4a4a5620 |
12 | 526231a69 |
13 | 299115549 |
14 | 173705237 |
15 | d19cdcb6 |
hex | 858477b1 |
2240051121 has 144 divisors (see below), whose sum is σ = 4540468608. Its totient is φ = 1046707200.
The previous prime is 2240051119. The next prime is 2240051123. The reversal of 2240051121 is 1211500422.
It is an interprime number because it is at equal distance from previous prime (2240051119) and next prime (2240051123).
It is not a de Polignac number, because 2240051121 - 21 = 2240051119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2240051094 and 2240051103.
It is not an unprimeable number, because it can be changed into a prime (2240051123) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1896151 + ... + 1897331.
It is an arithmetic number, because the mean of its divisors is an integer number (31531032).
Almost surely, 22240051121 is an apocalyptic number.
2240051121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2240051121 is an abundant number, since it is smaller than the sum of its proper divisors (2300417487).
2240051121 is a wasteful number, since it uses less digits than its factorization.
2240051121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1252 (or 1242 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 2240051121 is about 47329.1783258488. The cubic root of 2240051121 is about 1308.4364775819.
Adding to 2240051121 its reverse (1211500422), we get a palindrome (3451551543).
The spelling of 2240051121 in words is "two billion, two hundred forty million, fifty-one thousand, one hundred twenty-one".
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