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6223347030 = 235316691771
BaseRepresentation
bin1011100101111000…
…01011110101010110
3121001201022210012110
411302330023311112
5100221134101110
62505311531450
7310135401615
oct56274136526
917051283173
106223347030
112703a0a80a
121258229b86
13782438a84
1443074b87c
15266554a20
hex172f0bd56

6223347030 has 32 divisors (see below), whose sum is σ = 15417842688. Its totient is φ = 1606024800.

The previous prime is 6223347023. The next prime is 6223347041. The reversal of 6223347030 is 307433226.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3344956 + ... + 3346815.

It is an arithmetic number, because the mean of its divisors is an integer number (481807584).

Almost surely, 26223347030 is an apocalyptic number.

6223347030 is an abundant number, since it is smaller than the sum of its proper divisors (9194495658).

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

6223347030 is a wasteful number, since it uses less digits than its factorization.

6223347030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6691812.

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 6223347030 is about 78888.1932230673. The cubic root of 6223347030 is about 1839.3936082682.

The spelling of 6223347030 in words is "six billion, two hundred twenty-three million, three hundred forty-seven thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 6691771 13383542 20075313 33458855 40150626 66917710 100376565 200753130 207444901 414889802 622334703 1037224505 1244669406 2074449010 3111673515 6223347030