Base | Representation |
---|---|
bin | 1000010110001011… |
… | …1101011001101001 |
3 | 12210010221221000020 |
4 | 2011202331121221 |
5 | 14042034042441 |
6 | 1010154231053 |
7 | 106344140310 |
oct | 20542753151 |
9 | 5703857006 |
10 | 2240534121 |
11 | a4a7a54a1 |
12 | 526425489 |
13 | 299254347 |
14 | 1737cd277 |
15 | d1a76e66 |
hex | 858bd669 |
2240534121 has 32 divisors (see below), whose sum is σ = 3605575680. Its totient is φ = 1209863424.
The previous prime is 2240534119. The next prime is 2240534123. The reversal of 2240534121 is 1214350422.
2240534121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2240534119) and next prime (2240534123).
It is not a de Polignac number, because 2240534121 - 21 = 2240534119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2240534091 and 2240534100.
It is not an unprimeable number, because it can be changed into a prime (2240534123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12145 + ... + 68033.
It is an arithmetic number, because the mean of its divisors is an integer number (112674240).
Almost surely, 22240534121 is an apocalyptic number.
2240534121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2240534121 is a deficient number, since it is larger than the sum of its proper divisors (1365041559).
2240534121 is a wasteful number, since it uses less digits than its factorization.
2240534121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56005.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 2240534121 is about 47334.2806114131. The cubic root of 2240534121 is about 1308.5305125492.
Adding to 2240534121 its reverse (1214350422), we get a palindrome (3454884543).
The spelling of 2240534121 in words is "two billion, two hundred forty million, five hundred thirty-four thousand, one hundred twenty-one".
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