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5161422300 = 2235237464993
BaseRepresentation
bin1001100111010010…
…10000110111011100
3111022201010102022220
410303221100313130
541032311003200
62212055105340
7241622236266
oct46351206734
914281112286
105161422300
112209540a71
121000672250
13643429848
1436d6c0b36
152031e04a0
hex133a50ddc

5161422300 has 72 divisors (see below), whose sum is σ = 15337362096. Its totient is φ = 1339176960.

The previous prime is 5161422293. The next prime is 5161422361. The reversal of 5161422300 is 32241615.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 221397 + ... + 243596.

It is an arithmetic number, because the mean of its divisors is an integer number (213018918).

Almost surely, 25161422300 is an apocalyptic number.

5161422300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5161422300 is an abundant number, since it is smaller than the sum of its proper divisors (10175939796).

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

5161422300 is a wasteful number, since it uses less digits than its factorization.

5161422300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465047 (or 465040 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5161422300 is about 71843.0393288035. The cubic root of 5161422300 is about 1728.1832755817.

Adding to 5161422300 its reverse (32241615), we get a palindrome (5193663915).

The spelling of 5161422300 in words is "five billion, one hundred sixty-one million, four hundred twenty-two thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 37 50 60 74 75 100 111 148 150 185 222 300 370 444 555 740 925 1110 1850 2220 2775 3700 5550 11100 464993 929986 1394979 1859972 2324965 2789958 4649930 5579916 6974895 9299860 11624825 13949790 17204741 23249650 27899580 34409482 34874475 46499300 51614223 68818964 69748950 86023705 103228446 139497900 172047410 206456892 258071115 344094820 430118525 516142230 860237050 1032284460 1290355575 1720474100 2580711150 5161422300