Base | Representation |
---|---|
bin | 1011001011010110… |
… | …1011010100101010 |
3 | 21202002210220100010 |
4 | 2302311223110222 |
5 | 22121101244110 |
6 | 1213421152350 |
7 | 134232053100 |
oct | 26265532452 |
9 | 7662726303 |
10 | 3000415530 |
11 | 12aa724662 |
12 | 6b89bb6b6 |
13 | 38a7cb708 |
14 | 2066b3c70 |
15 | 128627020 |
hex | b2d6b52a |
3000415530 has 96 divisors (see below), whose sum is σ = 8389560960. Its totient is φ = 684754560.
The previous prime is 3000415519. The next prime is 3000415531. The reversal of 3000415530 is 355140003.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 3000415497 and 3000415506.
It is not an unprimeable number, because it can be changed into a prime (3000415531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1349820 + ... + 1352040.
It is an arithmetic number, because the mean of its divisors is an integer number (87391260).
Almost surely, 23000415530 is an apocalyptic number.
3000415530 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 3000415530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4194780480).
3000415530 is an abundant number, since it is smaller than the sum of its proper divisors (5389145430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3000415530 is a wasteful number, since it uses less digits than its factorization.
3000415530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3164 (or 3157 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 3000415530 is about 54776.0488717469. The cubic root of 3000415530 is about 1442.3161558959.
Adding to 3000415530 its reverse (355140003), we get a palindrome (3355555533).
The spelling of 3000415530 in words is "three billion, four hundred fifteen thousand, five hundred thirty".
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