Base | Representation |
---|---|
bin | 1000111101011111… |
… | …1101010000110010 |
3 | 20012122020002211112 |
4 | 2033113331100302 |
5 | 14411242002010 |
6 | 1034404313322 |
7 | 113415515336 |
oct | 21727752062 |
9 | 6178202745 |
10 | 2405422130 |
11 | 1024886281 |
12 | 5716a2842 |
13 | 2c4466907 |
14 | 18b6717c6 |
15 | e1297a05 |
hex | 8f5fd432 |
2405422130 has 8 divisors (see below), whose sum is σ = 4329759852. Its totient is φ = 962168848.
The previous prime is 2405422127. The next prime is 2405422147. The reversal of 2405422130 is 312245042.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2081458129 + 323964001 = 45623^2 + 17999^2 .
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 = 2405422096 and 2405422105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120271097 + ... + 120271116.
Almost surely, 22405422130 is an apocalyptic number.
2405422130 is a deficient number, since it is larger than the sum of its proper divisors (1924337722).
2405422130 is a wasteful number, since it uses less digits than its factorization.
2405422130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240542220.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 2405422130 is about 49045.1030175287. The cubic root of 2405422130 is about 1339.8734063967.
Adding to 2405422130 its reverse (312245042), we get a palindrome (2717667172).
The spelling of 2405422130 in words is "two billion, four hundred five million, four hundred twenty-two thousand, one hundred thirty".
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