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142376876 = 22673471531
BaseRepresentation
bin10000111110001…
…11111110101100
3100220220111100122
420133013332230
5242422030001
622043344112
73346116635
oct1037077654
9326814318
10142376876
1173405944
123b822038
1323660195
1414ca288c
15c775b1b
hex87c7fac

142376876 has 24 divisors (see below), whose sum is σ = 253772736. Its totient is φ = 69878160.

The previous prime is 142376873. The next prime is 142376911. The reversal of 142376876 is 678673241.

142376876 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142376873) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 92231 + ... + 93761.

It is an arithmetic number, because the mean of its divisors is an integer number (10573864).

Almost surely, 2142376876 is an apocalyptic number.

It is an amenable number.

142376876 is a deficient number, since it is larger than the sum of its proper divisors (111395860).

142376876 is a wasteful number, since it uses less digits than its factorization.

142376876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949 (or 1947 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 142376876 is about 11932.1781750022. The cubic root of 142376876 is about 522.1714864514.

The spelling of 142376876 in words is "one hundred forty-two million, three hundred seventy-six thousand, eight hundred seventy-six".

Divisors: 1 2 4 67 134 268 347 694 1388 1531 3062 6124 23249 46498 92996 102577 205154 410308 531257 1062514 2125028 35594219 71188438 142376876