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8070881112 = 2332716013653
BaseRepresentation
bin1111000010000111…
…11101111101011000
3202211110210020111200
413201003331331120
5113012121143422
63412510554200
7404001233430
oct74103757530
922743706450
108070881112
113471890488
121692b08960
139b812c9c8
14567c792c0
1532384c2ac
hex1e10fdf58

8070881112 has 48 divisors (see below), whose sum is σ = 24981300240. Its totient is φ = 2305965888.

The previous prime is 8070881101. The next prime is 8070881131. The reversal of 8070881112 is 2111880708.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8006323 + ... + 8007330.

It is an arithmetic number, because the mean of its divisors is an integer number (520443755).

Almost surely, 28070881112 is an apocalyptic number.

It is an amenable number.

8070881112 is an abundant number, since it is smaller than the sum of its proper divisors (16910419128).

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

8070881112 is a wasteful number, since it uses less digits than its factorization.

8070881112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16013672 (or 16013665 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 36.

The square root of 8070881112 is about 89838.0827489100. The cubic root of 8070881112 is about 2005.8893997955.

The spelling of 8070881112 in words is "eight billion, seventy million, eight hundred eighty-one thousand, one hundred twelve".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 16013653 32027306 48040959 64054612 96081918 112095571 128109224 144122877 192163836 224191142 288245754 336286713 384327672 448382284 576491508 672573426 896764568 1008860139 1152983016 1345146852 2017720278 2690293704 4035440556 8070881112