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5130550300 = 2252113454031
BaseRepresentation
bin1001100011100110…
…11111110000011100
3111020120000221220111
410301303133300130
541001410102200
62205033255404
7241065646411
oct46163376034
914216027814
105130550300
1121a3075417
12bb2264564
13639c0a9a5
14369566108
152006430ba
hex131cdfc1c

5130550300 has 36 divisors (see below), whose sum is σ = 11231843616. Its totient is φ = 2034054400.

The previous prime is 5130550291. The next prime is 5130550307. The reversal of 5130550300 is 30550315.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130550307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215716 + ... + 238315.

It is an arithmetic number, because the mean of its divisors is an integer number (311995656).

Almost surely, 25130550300 is an apocalyptic number.

5130550300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5130550300 is an abundant number, since it is smaller than the sum of its proper divisors (6101293316).

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

5130550300 is a wasteful number, since it uses less digits than its factorization.

5130550300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454158 (or 454151 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 5130550300 is about 71627.8598032916. The cubic root of 5130550300 is about 1724.7307904466.

The spelling of 5130550300 in words is "five billion, one hundred thirty million, five hundred fifty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 113 226 452 565 1130 2260 2825 5650 11300 454031 908062 1816124 2270155 4540310 9080620 11350775 22701550 45403100 51305503 102611006 205222012 256527515 513055030 1026110060 1282637575 2565275150 5130550300