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5097270 = 235169909
BaseRepresentation
bin10011011100011100110110
3100120222010210
4103130130312
52301103040
6301130250
761216563
oct23343466
910528123
105097270
112971722
121859986
131096149
1496986a
156aa480
hex4dc736

5097270 has 16 divisors (see below), whose sum is σ = 12233520. Its totient is φ = 1359264.

The previous prime is 5097259. The next prime is 5097289. The reversal of 5097270 is 727905.

It is a happy number.

It is a super-2 number, since 2×50972702 = 51964322905800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 169909 = 5097270 / (5 + 0 + 9 + 7 + 2 + 7 + 0).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 84925 + ... + 84984.

It is an arithmetic number, because the mean of its divisors is an integer number (764595).

Almost surely, 25097270 is an apocalyptic number.

5097270 is an abundant number, since it is smaller than the sum of its proper divisors (7136250).

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

5097270 is a wasteful number, since it uses less digits than its factorization.

5097270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169919.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 5097270 is about 2257.7134450590. The cubic root of 5097270 is about 172.0993431875.

The spelling of 5097270 in words is "five million, ninety-seven thousand, two hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 169909 339818 509727 849545 1019454 1699090 2548635 5097270