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7152050005 = 56721349403
BaseRepresentation
bin1101010100100101…
…11001111101010101
3200110102211210011221
412222102321331111
5104121411100010
63141405130341
7342143264512
oct65222717525
920412753157
107152050005
113040167031
1214772599b1
1389c971c69
144bbc1a309
152bcd50dda
hex1aa4b9f55

7152050005 has 8 divisors (see below), whose sum is σ = 8710556832. Its totient is φ = 5636242128.

The previous prime is 7152049999. The next prime is 7152050047. The reversal of 7152050005 is 5000502517.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7152050005 - 23 = 7152049997 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 10674367 + ... + 10675036.

It is an arithmetic number, because the mean of its divisors is an integer number (1088819604).

Almost surely, 27152050005 is an apocalyptic number.

It is an amenable number.

7152050005 is a deficient number, since it is larger than the sum of its proper divisors (1558506827).

7152050005 is a wasteful number, since it uses less digits than its factorization.

7152050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21349475.

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 7152050005 is about 84569.7936913648. The cubic root of 7152050005 is about 1926.6826243808.

The spelling of 7152050005 in words is "seven billion, one hundred fifty-two million, fifty thousand, five".

Divisors: 1 5 67 335 21349403 106747015 1430410001 7152050005