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5087450 = 252101749
BaseRepresentation
bin10011011010000011011010
3100120110200002
4103122003122
52300244300
6301013002
761146134
oct23320332
910513602
105087450
112965305
121854162
131091834
14966054
156a75d5
hex4da0da

5087450 has 12 divisors (see below), whose sum is σ = 9462750. Its totient is φ = 2034960.

The previous prime is 5087449. The next prime is 5087473. The reversal of 5087450 is 547805.

It can be written as a sum of positive squares in 3 ways, for example, as 4844401 + 243049 = 2201^2 + 493^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 50825 + ... + 50924.

Almost surely, 25087450 is an apocalyptic number.

5087450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5087450 is a deficient number, since it is larger than the sum of its proper divisors (4375300).

5087450 is a wasteful number, since it uses less digits than its factorization.

5087450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101761 (or 101756 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5087450 is about 2255.5376299233. The cubic root of 5087450 is about 171.9887544478.

The spelling of 5087450 in words is "five million, eighty-seven thousand, four hundred fifty".

Divisors: 1 2 5 10 25 50 101749 203498 508745 1017490 2543725 5087450