Base | Representation |
---|---|
bin | 1000100101000110… |
… | …1101001101110010 |
3 | 12221111201122000201 |
4 | 2021101231031302 |
5 | 14204044321432 |
6 | 1020311505414 |
7 | 111034125163 |
oct | 21121551562 |
9 | 5844648021 |
10 | 2303120242 |
11 | a82062365 |
12 | 54338826a |
13 | 2a91c8457 |
14 | 17bc4176a |
15 | d72daee7 |
hex | 8946d372 |
2303120242 has 8 divisors (see below), whose sum is σ = 3463296732. Its totient is φ = 1148688000.
The previous prime is 2303120227. The next prime is 2303120251. The reversal of 2303120242 is 2420213032.
It can be written as a sum of positive squares in 2 ways, for example, as 2281877361 + 21242881 = 47769^2 + 4609^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×23031202422 = 10608725698220277128, which contains 22 as substring.
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, 1435059 + ... + 1436662.
Almost surely, 22303120242 is an apocalyptic number.
2303120242 is a deficient number, since it is larger than the sum of its proper divisors (1160176490).
2303120242 is a wasteful number, since it uses less digits than its factorization.
2303120242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2872124.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2303120242 is about 47990.8349791916. The cubic root of 2303120242 is about 1320.6027706964.
Adding to 2303120242 its reverse (2420213032), we get a palindrome (4723333274).
The spelling of 2303120242 in words is "two billion, three hundred three million, one hundred twenty thousand, two hundred forty-two".
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