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6118002 = 232112532
BaseRepresentation
bin10111010101101001110010
3102111211022200
4113111221302
53031234002
6335044030
7103000512
oct27255162
912454280
106118002
1134a9600
122070616
131362927
14b53842
1580cb1c
hex5d5a72

6118002 has 54 divisors (see below), whose sum is σ = 14850381. Its totient is φ = 1818960.

The previous prime is 6118001. The next prime is 6118003. The reversal of 6118002 is 2008116.

It is an interprime number because it is at equal distance from previous prime (6118001) and next prime (6118003).

It can be written as a sum of positive squares in 2 ways, for example, as 5803281 + 314721 = 2409^2 + 561^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=1749.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (6118001) 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 26 ways as a sum of consecutive naturals, for example, 115408 + ... + 115460.

Almost surely, 26118002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6118002

6118002 is an abundant number, since it is smaller than the sum of its proper divisors (8732379).

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

6118002 is a wasteful number, since it uses less digits than its factorization.

6118002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 6118002 is about 2473.4595205905. The cubic root of 6118002 is about 182.8955778001.

Multiplying 6118002 by its sum of digits (18), we get a square (110124036 = 104942).

6118002 divided by its sum of digits (18) gives a square (339889 = 5832).

The spelling of 6118002 in words is "six million, one hundred eighteen thousand, two".

Divisors: 1 2 3 6 9 11 18 22 33 53 66 99 106 121 159 198 242 318 363 477 583 726 954 1089 1166 1749 2178 2809 3498 5247 5618 6413 8427 10494 12826 16854 19239 25281 30899 38478 50562 57717 61798 92697 115434 185394 278091 339889 556182 679778 1019667 2039334 3059001 6118002