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5130983 = 111353677
BaseRepresentation
bin10011100100101011100111
3100122200101102
4103210223213
52303142413
6301550315
761420064
oct23445347
910580342
105130983
112994a90
12187539b
1310a85b0
14977c6b
156b5458
hex4e4ae7

5130983 has 16 divisors (see below), whose sum is σ = 6150816. Its totient is φ = 4218240.

The previous prime is 5130959. The next prime is 5130989. The reversal of 5130983 is 3890315.

It is not a de Polignac number, because 5130983 - 26 = 5130919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130989) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7241 + ... + 7917.

It is an arithmetic number, because the mean of its divisors is an integer number (384426).

Almost surely, 25130983 is an apocalyptic number.

5130983 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5130983 is a deficient number, since it is larger than the sum of its proper divisors (1019833).

5130983 is a wasteful number, since it uses less digits than its factorization.

5130983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5130983 is about 2265.1673227380. The cubic root of 5130983 is about 172.4779275826.

The spelling of 5130983 in words is "five million, one hundred thirty thousand, nine hundred eighty-three".

Divisors: 1 11 13 53 143 583 677 689 7447 7579 8801 35881 96811 394691 466453 5130983