Base | Representation |
---|---|
bin | 1001000011011010… |
… | …0001010000110101 |
3 | 20021100212111221110 |
4 | 2100312201100311 |
5 | 14434113224000 |
6 | 1041051505233 |
7 | 114136311426 |
oct | 22066412065 |
9 | 6240774843 |
10 | 2430211125 |
11 | 1037877651 |
12 | 579a58219 |
13 | 2c9635a64 |
14 | 190a8564d |
15 | e3542850 |
hex | 90da1435 |
2430211125 has 16 divisors (see below), whose sum is σ = 4043871936. Its totient is φ = 1296112400.
The previous prime is 2430211123. The next prime is 2430211213. The reversal of 2430211125 is 5211120342.
It is not a de Polignac number, because 2430211125 - 21 = 2430211123 is a prime.
It is a super-2 number, since 2×24302111252 = 11811852224147531250, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2430211123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3239907 + ... + 3240656.
It is an arithmetic number, because the mean of its divisors is an integer number (252741996).
Almost surely, 22430211125 is an apocalyptic number.
2430211125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2430211125 is a deficient number, since it is larger than the sum of its proper divisors (1613660811).
2430211125 is an equidigital number, since it uses as much as digits as its factorization.
2430211125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6480581 (or 6480571 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2430211125 is about 49297.1715720081. The cubic root of 2430211125 is about 1344.4603585012.
Adding to 2430211125 its reverse (5211120342), we get a palindrome (7641331467).
The spelling of 2430211125 in words is "two billion, four hundred thirty million, two hundred eleven thousand, one hundred twenty-five".
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