Base | Representation |
---|---|
bin | 1011010001001110… |
… | …1101000011000010 |
3 | 21210211012011212020 |
4 | 2310103231003002 |
5 | 22143404023010 |
6 | 1220101342310 |
7 | 134651422644 |
oct | 26423550302 |
9 | 7724164766 |
10 | 3025064130 |
11 | 131262a500 |
12 | 705107996 |
13 | 39294b99a |
14 | 209a8c894 |
15 | 12a895470 |
hex | b44ed0c2 |
3025064130 has 192 divisors, whose sum is σ = 8314113024. Its totient is φ = 703296000.
The previous prime is 3025064117. The next prime is 3025064131. The reversal of 3025064130 is 314605203.
It is a happy number.
It is a super-2 number, since 2×30250641302 = 18302025981225313800, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3025064130.
It is not an unprimeable number, because it can be changed into a prime (3025064131) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13565199 + ... + 13565421.
It is an arithmetic number, because the mean of its divisors is an integer number (43302672).
Almost surely, 23025064130 is an apocalyptic number.
3025064130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3025064130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4157056512).
3025064130 is an abundant number, since it is smaller than the sum of its proper divisors (5289048894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3025064130 is a wasteful number, since it uses less digits than its factorization.
3025064130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393 (or 382 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 3025064130 is about 55000.5829969101. The cubic root of 3025064130 is about 1446.2549619384.
Adding to 3025064130 its reverse (314605203), we get a palindrome (3339669333).
The spelling of 3025064130 in words is "three billion, twenty-five million, sixty-four thousand, one hundred thirty".
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