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876401142 = 23331344089
BaseRepresentation
bin110100001111001…
…101000111110110
32021002002210100120
4310033031013312
53243324314032
6222544152410
730501200241
oct6417150766
92232083316
10876401142
1140a784171
12205608706
1310c753176
1484576258
1551e1962c
hex343cd1f6

876401142 has 16 divisors (see below), whose sum is σ = 1753371120. Its totient is φ = 292038912.

The previous prime is 876401101. The next prime is 876401143. The reversal of 876401142 is 241104678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876401143) 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, 2167 + ... + 41922.

It is an arithmetic number, because the mean of its divisors is an integer number (109585695).

Almost surely, 2876401142 is an apocalyptic number.

876401142 is an abundant number, since it is smaller than the sum of its proper divisors (876969978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

876401142 is a wasteful number, since it uses less digits than its factorization.

876401142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47407.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 876401142 is about 29604.0730643606. The cubic root of 876401142 is about 956.9758502132.

The spelling of 876401142 in words is "eight hundred seventy-six million, four hundred one thousand, one hundred forty-two".

Divisors: 1 2 3 6 3313 6626 9939 19878 44089 88178 132267 264534 146066857 292133714 438200571 876401142