Base | Representation |
---|---|
bin | 1001000011101000… |
… | …0111001111101010 |
3 | 20021102122101010112 |
4 | 2100322013033222 |
5 | 14434333400010 |
6 | 1041124014322 |
7 | 114150314000 |
oct | 22072071752 |
9 | 6242571115 |
10 | 2431153130 |
11 | 103836036a |
12 | 57a2313a2 |
13 | 2c98a5763 |
14 | 190c4ca70 |
15 | e367ba05 |
hex | 90e873ea |
2431153130 has 64 divisors (see below), whose sum is σ = 5325350400. Its totient is φ = 797271552.
The previous prime is 2431153033. The next prime is 2431153147. The reversal of 2431153130 is 313511342.
2431153130 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 (23).
It is a junction number, because it is equal to n+sod(n) for n = 2431153096 and 2431153105.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63482 + ... + 94298.
It is an arithmetic number, because the mean of its divisors is an integer number (83208600).
Almost surely, 22431153130 is an apocalyptic number.
2431153130 is an abundant number, since it is smaller than the sum of its proper divisors (2894197270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2431153130 is a wasteful number, since it uses less digits than its factorization.
2431153130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30868 (or 30854 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 2431153130 is about 49306.7249977120. The cubic root of 2431153130 is about 1344.6340505126.
Adding to 2431153130 its reverse (313511342), we get a palindrome (2744664472).
The spelling of 2431153130 in words is "two billion, four hundred thirty-one million, one hundred fifty-three thousand, one hundred thirty".
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