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5087130 = 235374583
BaseRepresentation
bin10011011001111110011010
3100120110020020
4103121332122
52300242010
6301011310
761145166
oct23317632
910513206
105087130
112965044
121853b36
131091649
14965ca6
156a7470
hex4d9f9a

5087130 has 32 divisors (see below), whose sum is σ = 12541824. Its totient is φ = 1319616.

The previous prime is 5087129. The next prime is 5087141. The reversal of 5087130 is 317805.

5087130 = T142 + T143 + ... + T321.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5087130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1182 + ... + 3401.

It is an arithmetic number, because the mean of its divisors is an integer number (391932).

Almost surely, 25087130 is an apocalyptic number.

5087130 is an abundant number, since it is smaller than the sum of its proper divisors (7454694).

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

5087130 is a wasteful number, since it uses less digits than its factorization.

5087130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4630.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 5087130 is about 2255.4666922834. The cubic root of 5087130 is about 171.9851483481.

The spelling of 5087130 in words is "five million, eighty-seven thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 1110 4583 9166 13749 22915 27498 45830 68745 137490 169571 339142 508713 847855 1017426 1695710 2543565 5087130