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6142875875 = 53154331849
BaseRepresentation
bin1011011100010010…
…01101100011100011
3120212002220102112022
411232021031203203
5100040034012000
62453315052055
7305140404053
oct55611154343
916762812468
106142875875
112672547624
1212352a102b
1376b8720c6
14423ba1563
1525e45b585
hex16e24d8e3

6142875875 has 16 divisors (see below), whose sum is σ = 7671518400. Its totient is φ = 4910961600.

The previous prime is 6142875803. The next prime is 6142875913. The reversal of 6142875875 is 5785782416.

It is not a de Polignac number, because 6142875875 - 224 = 6126098659 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176951 + ... + 208799.

It is an arithmetic number, because the mean of its divisors is an integer number (479469900).

Almost surely, 26142875875 is an apocalyptic number.

6142875875 is a deficient number, since it is larger than the sum of its proper divisors (1528642525).

6142875875 is a wasteful number, since it uses less digits than its factorization.

6142875875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33407 (or 33397 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 53.

The square root of 6142875875 is about 78376.5007830791. The cubic root of 6142875875 is about 1831.4310797186.

The spelling of 6142875875 in words is "six billion, one hundred forty-two million, eight hundred seventy-five thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 1543 7715 31849 38575 159245 192875 796225 3981125 49143007 245715035 1228575175 6142875875