Base | Representation |
---|---|
bin | 1001011000110111… |
… | …1011000111101110 |
3 | 20111122021001221212 |
4 | 2112031323013232 |
5 | 20130134414210 |
6 | 1054025154422 |
7 | 116311423262 |
oct | 22615730756 |
9 | 6448231855 |
10 | 2520232430 |
11 | 1083672a21 |
12 | 5a402ba12 |
13 | 3121945c1 |
14 | 19c9da0a2 |
15 | eb3c5805 |
hex | 9637b1ee |
2520232430 has 16 divisors (see below), whose sum is σ = 4659024960. Its totient is φ = 980847072.
The previous prime is 2520232427. The next prime is 2520232433. The reversal of 2520232430 is 342320252.
It is an interprime number because it is at equal distance from previous prime (2520232427) and next prime (2520232433).
It is a junction number, because it is equal to n+sod(n) for n = 2520232396 and 2520232405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2520232433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3405350 + ... + 3406089.
It is an arithmetic number, because the mean of its divisors is an integer number (291189060).
Almost surely, 22520232430 is an apocalyptic number.
2520232430 is a deficient number, since it is larger than the sum of its proper divisors (2138792530).
2520232430 is a wasteful number, since it uses less digits than its factorization.
2520232430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6811483.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 2520232430 is about 50201.9165968790. The cubic root of 2520232430 is about 1360.8602598709.
Adding to 2520232430 its reverse (342320252), we get a palindrome (2862552682).
The spelling of 2520232430 in words is "two billion, five hundred twenty million, two hundred thirty-two thousand, four hundred thirty".
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