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5024515530 = 235167483851
BaseRepresentation
bin1001010110111110…
…00000010111001010
3110222011111211112210
410223133000113022
540242233444110
62150324445550
7235340451216
oct45337002712
913864454483
105024515530
112149231981
12b828498b6
13620c63418
14359443946
151e619a520
hex12b7c05ca

5024515530 has 16 divisors (see below), whose sum is σ = 12058837344. Its totient is φ = 1339870800.

The previous prime is 5024515499. The next prime is 5024515537. The reversal of 5024515530 is 355154205.

It is a happy number.

It is a super-2 number, since 2×50245155302 = 50491512622422361800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 167483851 = 5024515530 / (5 + 0 + 2 + 4 + 5 + 1 + 5 + 5 + 3 + 0).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5024515537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83741896 + ... + 83741955.

It is an arithmetic number, because the mean of its divisors is an integer number (753677334).

Almost surely, 25024515530 is an apocalyptic number.

5024515530 is an abundant number, since it is smaller than the sum of its proper divisors (7034321814).

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

5024515530 is a wasteful number, since it uses less digits than its factorization.

5024515530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167483861.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5024515530 is about 70883.8171235156. The cubic root of 5024515530 is about 1712.7661225652.

Adding to 5024515530 its reverse (355154205), we get a palindrome (5379669735).

The spelling of 5024515530 in words is "five billion, twenty-four million, five hundred fifteen thousand, five hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 167483851 334967702 502451553 837419255 1004903106 1674838510 2512257765 5024515530