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5020030660 = 2251913210607
BaseRepresentation
bin1001010110011011…
…11001011011000100
3110221212001222110111
410223031321123010
540240111440120
62150044402404
7235254361621
oct45315713304
913855058414
105020030660
112146749377
12b81246404
13620052c58
143589d7348
151e5ab175a
hex12b3796c4

5020030660 has 24 divisors (see below), whose sum is σ = 11096910720. Its totient is φ = 1902327264.

The previous prime is 5020030637. The next prime is 5020030681. The reversal of 5020030660 is 660300205.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6604924 + ... + 6605683.

It is an arithmetic number, because the mean of its divisors is an integer number (462371280).

Almost surely, 25020030660 is an apocalyptic number.

It is an amenable number.

5020030660 is an abundant number, since it is smaller than the sum of its proper divisors (6076880060).

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

5020030660 is a wasteful number, since it uses less digits than its factorization.

5020030660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13210635 (or 13210633 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 5020030660 is about 70852.1747019807. The cubic root of 5020030660 is about 1712.2563672800.

Adding to 5020030660 its reverse (660300205), we get a palindrome (5680330865).

The spelling of 5020030660 in words is "five billion, twenty million, thirty thousand, six hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 13210607 26421214 52842428 66053035 132106070 251001533 264212140 502003066 1004006132 1255007665 2510015330 5020030660