Base | Representation |
---|---|
bin | 1110010001100010010… |
… | …0000011111100111110 |
3 | 212102222011120001002022 |
4 | 3210120210003330332 |
5 | 13004210130224210 |
6 | 304353244000142 |
7 | 23500624111520 |
oct | 3443044037476 |
9 | 772864501068 |
10 | 245225242430 |
11 | 94aaa290213 |
12 | 3b639530052 |
13 | 1a180ab4c5c |
14 | bc24623a10 |
15 | 65a3a56155 |
hex | 3918903f3e |
245225242430 has 16 divisors (see below), whose sum is σ = 504463356000. Its totient is φ = 84077225952.
The previous prime is 245225242429. The next prime is 245225242441. The reversal of 245225242430 is 34242522542.
245225242430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is an unprimeable number.
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, 1751608805 + ... + 1751608944.
It is an arithmetic number, because the mean of its divisors is an integer number (31528959750).
Almost surely, 2245225242430 is an apocalyptic number.
245225242430 is an abundant number, since it is smaller than the sum of its proper divisors (259238113570).
245225242430 is a wasteful number, since it uses less digits than its factorization.
245225242430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3503217763.
The product of its (nonzero) digits is 153600, while the sum is 35.
Adding to 245225242430 its reverse (34242522542), we get a palindrome (279467764972).
The spelling of 245225242430 in words is "two hundred forty-five billion, two hundred twenty-five million, two hundred forty-two thousand, four hundred thirty".
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