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5183997 = 3713171117
BaseRepresentation
bin10011110001100111111101
3100202101002220
4103301213331
52311341442
6303035553
762030460
oct23614775
910671086
105183997
112a208a5
12189bbb9
1310c6770
1498d2d7
156c5eec
hex4f19fd

5183997 has 32 divisors (see below), whose sum is σ = 9015552. Its totient is φ = 2571264.

The previous prime is 5183987. The next prime is 5184001. The reversal of 5183997 is 7993815.

It is a happy number.

It is not a de Polignac number, because 5183997 - 26 = 5183933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5183957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4083 + ... + 5199.

It is an arithmetic number, because the mean of its divisors is an integer number (281736).

Almost surely, 25183997 is an apocalyptic number.

It is an amenable number.

5183997 is a deficient number, since it is larger than the sum of its proper divisors (3831555).

5183997 is a wasteful number, since it uses less digits than its factorization.

5183997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157.

The product of its digits is 68040, while the sum is 42.

The square root of 5183997 is about 2276.8392565133. The cubic root of 5183997 is about 173.0699150515.

It can be divided in two parts, 51 and 83997, that added together give a palindrome (84048).

The spelling of 5183997 in words is "five million, one hundred eighty-three thousand, nine hundred ninety-seven".

Divisors: 1 3 7 13 17 21 39 51 91 119 221 273 357 663 1117 1547 3351 4641 7819 14521 18989 23457 43563 56967 101647 132923 246857 304941 398769 740571 1727999 5183997