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6993353046 = 232552345667
BaseRepresentation
bin1101000001101011…
…00001100101010110
3200001101020010212210
412200311201211112
5103310244244141
63113535454250
7335205343251
oct64065414526
920041203783
106993353046
112a69624719
121432087386
13875b19634
144a4b0a098
152ade54916
hex1a0d61956

6993353046 has 16 divisors (see below), whose sum is σ = 13987560384. Its totient is φ = 2330975304.

The previous prime is 6993353027. The next prime is 6993353051. The reversal of 6993353046 is 6403533996.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6993352986 and 6993353004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130305 + ... + 175971.

It is an arithmetic number, because the mean of its divisors is an integer number (874222524).

Almost surely, 26993353046 is an apocalyptic number.

6993353046 is an abundant number, since it is smaller than the sum of its proper divisors (6994207338).

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

6993353046 is a wasteful number, since it uses less digits than its factorization.

6993353046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71195.

The product of its (nonzero) digits is 1574640, while the sum is 48.

The square root of 6993353046 is about 83626.2700710728. The cubic root of 6993353046 is about 1912.3255069473.

The spelling of 6993353046 in words is "six billion, nine hundred ninety-three million, three hundred fifty-three thousand, forty-six".

Divisors: 1 2 3 6 25523 45667 51046 76569 91334 137001 153138 274002 1165558841 2331117682 3496676523 6993353046