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5025180290 = 2513311246943
BaseRepresentation
bin1001010111000011…
…00010101010000010
3110222012202121102112
410223201202222002
540242421232130
62150351015322
7235346220254
oct45341425202
913865677375
105025180290
112149646369
12b82b0a542
13621136b80
14359577cd4
151e627c495
hex12b862a82

5025180290 has 32 divisors (see below), whose sum is σ = 10055356416. Its totient is φ = 1795596480.

The previous prime is 5025180289. The next prime is 5025180299. The reversal of 5025180290 is 920815205.

It is not an unprimeable number, because it can be changed into a prime (5025180299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619442 + ... + 627501.

It is an arithmetic number, because the mean of its divisors is an integer number (314229888).

Almost surely, 25025180290 is an apocalyptic number.

5025180290 is an abundant number, since it is smaller than the sum of its proper divisors (5030176126).

5025180290 is a wasteful number, since it uses less digits than its factorization.

5025180290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246994.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 5025180290 is about 70888.5060499937. The cubic root of 5025180290 is about 1712.8416541059.

Adding to 5025180290 its reverse (920815205), we get a palindrome (5945995495).

The spelling of 5025180290 in words is "five billion, twenty-five million, one hundred eighty thousand, two hundred ninety".

Divisors: 1 2 5 10 13 26 31 62 65 130 155 310 403 806 2015 4030 1246943 2493886 6234715 12469430 16210259 32420518 38655233 77310466 81051295 162102590 193276165 386552330 502518029 1005036058 2512590145 5025180290