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7052006992 = 24617225417
BaseRepresentation
bin1101001000101010…
…10001011001010000
3200012110121001222011
412210111101121100
5103420303210432
63123432552304
7336520033102
oct64425213120
920173531864
107052006992
112a99746258
121449852694
13885014a04
144ac817572
152b418d847
hex1a4551650

7052006992 has 20 divisors (see below), whose sum is σ = 13887253396. Its totient is φ = 3468199680.

The previous prime is 7052006987. The next prime is 7052006999. The reversal of 7052006992 is 2996002507.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 235192896 + 6816814096 = 15336^2 + 82564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7052006999) 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 3 ways as a sum of consecutive naturals, for example, 3611733 + ... + 3613684.

Almost surely, 27052006992 is an apocalyptic number.

It is an amenable number.

7052006992 is a deficient number, since it is larger than the sum of its proper divisors (6835246404).

7052006992 is a wasteful number, since it uses less digits than its factorization.

7052006992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7225486 (or 7225480 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 7052006992 is about 83976.2287317072. The cubic root of 7052006992 is about 1917.6569175220.

The spelling of 7052006992 in words is "seven billion, fifty-two million, six thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 16 61 122 244 488 976 7225417 14450834 28901668 57803336 115606672 440750437 881500874 1763001748 3526003496 7052006992