Base | Representation |
---|---|
bin | 1001000011011000… |
… | …1011100000111010 |
3 | 20021100200222202002 |
4 | 2100312023200322 |
5 | 14434102401132 |
6 | 1041045541002 |
7 | 114135460625 |
oct | 22066134072 |
9 | 6240628662 |
10 | 2430122042 |
11 | 1037816727 |
12 | 579a14762 |
13 | 2c960434a |
14 | 190a60dbc |
15 | e3526262 |
hex | 90d8b83a |
2430122042 has 8 divisors (see below), whose sum is σ = 3647341236. Its totient is φ = 1214341632.
The previous prime is 2430121999. The next prime is 2430122083. The reversal of 2430122042 is 2402210342.
It can be written as a sum of positive squares in 2 ways, for example, as 2422509961 + 7612081 = 49219^2 + 2759^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 355463 + ... + 362234.
Almost surely, 22430122042 is an apocalyptic number.
2430122042 is a deficient number, since it is larger than the sum of its proper divisors (1217219194).
2430122042 is a wasteful number, since it uses less digits than its factorization.
2430122042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 719392.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 2430122042 is about 49296.2680331889. The cubic root of 2430122042 is about 1344.4439305697.
Adding to 2430122042 its reverse (2402210342), we get a palindrome (4832332384).
The spelling of 2430122042 in words is "two billion, four hundred thirty million, one hundred twenty-two thousand, forty-two".
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