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5099140 = 2251371861
BaseRepresentation
bin10011011100111010000100
3100121001201001
4103130322010
52301133030
6301143044
761225204
oct23347204
910531631
105099140
112973072
12185aa84
131096c57
1496a404
156aacca
hex4dce84

5099140 has 24 divisors (see below), whose sum is σ = 10792152. Its totient is φ = 2023680.

The previous prime is 5099131. The next prime is 5099141. The reversal of 5099140 is 419905.

It can be written as a sum of positive squares in 4 ways, for example, as 576 + 5098564 = 24^2 + 2258^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5099099 and 5099108.

It is not an unprimeable number, because it can be changed into a prime (5099141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810 + ... + 3670.

It is an arithmetic number, because the mean of its divisors is an integer number (449673).

Almost surely, 25099140 is an apocalyptic number.

It is an amenable number.

5099140 is an abundant number, since it is smaller than the sum of its proper divisors (5693012).

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

5099140 is a wasteful number, since it uses less digits than its factorization.

5099140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007 (or 2005 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5099140 is about 2258.1275428992. The cubic root of 5099140 is about 172.1203862442.

The spelling of 5099140 in words is "five million, ninety-nine thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 137 274 548 685 1370 1861 2740 3722 7444 9305 18610 37220 254957 509914 1019828 1274785 2549570 5099140