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3142083189 = 37181182619
BaseRepresentation
bin1011101101001000…
…0110001001110101
322002222101100211110
42323102012021311
522413333130224
61235441425233
7140602160250
oct27322061165
98088340743
103142083189
111372695673
1273833b219
133b0c70b2b
1421b430097
15135cac929
hexbb486275

3142083189 has 16 divisors (see below), whose sum is σ = 4790638080. Its totient is φ = 1794462960.

The previous prime is 3142083167. The next prime is 3142083209. The reversal of 3142083189 is 9813802413.

3142083189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3142083189 - 29 = 3142082677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142083149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3279 + ... + 79340.

It is an arithmetic number, because the mean of its divisors is an integer number (299414880).

Almost surely, 23142083189 is an apocalyptic number.

It is an amenable number.

3142083189 is a deficient number, since it is larger than the sum of its proper divisors (1648554891).

3142083189 is a wasteful number, since it uses less digits than its factorization.

3142083189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84440.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 3142083189 is about 56054.2878734535. The cubic root of 3142083189 is about 1464.6681118287.

The spelling of 3142083189 in words is "three billion, one hundred forty-two million, eighty-three thousand, one hundred eighty-nine".

Divisors: 1 3 7 21 1811 5433 12677 38031 82619 247857 578333 1734999 149623009 448869027 1047361063 3142083189