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875360142 = 23316210373
BaseRepresentation
bin110100001011001…
…110111110001110
32021000010220101000
4310023032332032
53243043011032
6222510001130
730456303246
oct6413167616
92230126330
10875360142
1140a133038
122051a61a6
1310c47a3a7
1484384b26
1551cb0e7c
hex342cef8e

875360142 has 16 divisors (see below), whose sum is σ = 1945244880. Its totient is φ = 291786696.

The previous prime is 875360131. The next prime is 875360147. The reversal of 875360142 is 241063578.

875360142 is a `hidden beast` number, since 8 + 7 + 5 + 3 + 601 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 875360097 and 875360106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875360147) 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, 8105133 + ... + 8105240.

It is an arithmetic number, because the mean of its divisors is an integer number (121577805).

Almost surely, 2875360142 is an apocalyptic number.

875360142 is an abundant number, since it is smaller than the sum of its proper divisors (1069884738).

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

875360142 is a wasteful number, since it uses less digits than its factorization.

875360142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16210384 (or 16210378 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 875360142 is about 29586.4858001081. The cubic root of 875360142 is about 956.5967975510.

The spelling of 875360142 in words is "eight hundred seventy-five million, three hundred sixty thousand, one hundred forty-two".

Divisors: 1 2 3 6 9 18 27 54 16210373 32420746 48631119 97262238 145893357 291786714 437680071 875360142