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5065500120 = 233542212501
BaseRepresentation
bin1001011011110110…
…10110010111011000
3111002000122001211120
410231323112113120
540333232000440
62154351125240
7236346016632
oct45573262730
914060561746
105065500120
11216a38523a
12b94513820
136295b3165
14360a71a52
151e9a93dd0
hex12ded65d8

5065500120 has 32 divisors (see below), whose sum is σ = 15196500720. Its totient is φ = 1350800000.

The previous prime is 5065500109. The next prime is 5065500131. The reversal of 5065500120 is 210055605.

It is an interprime number because it is at equal distance from previous prime (5065500109) and next prime (5065500131).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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, 21106131 + ... + 21106370.

Almost surely, 25065500120 is an apocalyptic number.

It is an amenable number.

5065500120 is an abundant number, since it is smaller than the sum of its proper divisors (10131000600).

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

5065500120 is a wasteful number, since it uses less digits than its factorization.

5065500120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42212515 (or 42212511 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 5065500120 is about 71172.3269255685. The cubic root of 5065500120 is about 1717.4104850066.

Adding to 5065500120 its reverse (210055605), we get a palindrome (5275555725).

The spelling of 5065500120 in words is "five billion, sixty-five million, five hundred thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 42212501 84425002 126637503 168850004 211062505 253275006 337700008 422125010 506550012 633187515 844250020 1013100024 1266375030 1688500040 2532750060 5065500120