Base | Representation |
---|---|
bin | 1001000011010111… |
… | …1110110111001111 |
3 | 20021100121100122212 |
4 | 2100311332313033 |
5 | 14434044221343 |
6 | 1041044501035 |
7 | 114135153560 |
oct | 22065766717 |
9 | 6240540585 |
10 | 2430070223 |
11 | 10377907a9 |
12 | 5799aa77b |
13 | 2c95b6899 |
14 | 190a4a167 |
15 | e3515c18 |
hex | 90d7edcf |
2430070223 has 8 divisors (see below), whose sum is σ = 2841810048. Its totient is φ = 2034477144.
The previous prime is 2430070217. The next prime is 2430070241. The reversal of 2430070223 is 3220700342.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2430070223 - 24 = 2430070207 is a prime.
It is a super-2 number, since 2×24300702232 = 11810482577422539458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2430070523) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4036361 + ... + 4036962.
It is an arithmetic number, because the mean of its divisors is an integer number (355226256).
Almost surely, 22430070223 is an apocalyptic number.
2430070223 is a deficient number, since it is larger than the sum of its proper divisors (411739825).
2430070223 is an equidigital number, since it uses as much as digits as its factorization.
2430070223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8073373.
The product of its (nonzero) digits is 2016, while the sum is 23.
The square root of 2430070223 is about 49295.7424429331. The cubic root of 2430070223 is about 1344.4343743644.
Adding to 2430070223 its reverse (3220700342), we get a palindrome (5650770565).
The spelling of 2430070223 in words is "two billion, four hundred thirty million, seventy thousand, two hundred twenty-three".
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