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5030530404 = 223537909639
BaseRepresentation
bin1001010111101011…
…11100110101100100
3110222120211102101220
410223311330311210
540300303433104
62151101420340
7235442542254
oct45365746544
913876742356
105030530404
11215166aa49
12b8486a6b0
1362228b113
1435a16b964
151e69877d9
hex12bd7cd64

5030530404 has 24 divisors (see below), whose sum is σ = 11959375680. Its totient is φ = 1645204704.

The previous prime is 5030530391. The next prime is 5030530409. The reversal of 5030530404 is 4040350305.

It is a happy number.

It is a super-2 number, since 2×50305304042 = 50612472291136806432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5030530409) 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, 3954184 + ... + 3955455.

It is an arithmetic number, because the mean of its divisors is an integer number (498307320).

Almost surely, 25030530404 is an apocalyptic number.

It is an amenable number.

5030530404 is an abundant number, since it is smaller than the sum of its proper divisors (6928845276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5030530404 is a wasteful number, since it uses less digits than its factorization.

5030530404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7909699 (or 7909697 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 5030530404 is about 70926.2321288816. The cubic root of 5030530404 is about 1713.4493038059.

Adding to 5030530404 its reverse (4040350305), we get a palindrome (9070880709).

The spelling of 5030530404 in words is "five billion, thirty million, five hundred thirty thousand, four hundred four".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 636 7909639 15819278 23728917 31638556 47457834 94915668 419210867 838421734 1257632601 1676843468 2515265202 5030530404