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880095140 = 22544004757
BaseRepresentation
bin110100011101010…
…010111110100100
32021100001110120022
4310131102332210
53300301021030
6223155254312
730544454021
oct6435227644
92240043508
10880095140
11411877561
122068aa398
13110447672
1484c58548
15523e8de5
hex34752fa4

880095140 has 12 divisors (see below), whose sum is σ = 1848199836. Its totient is φ = 352038048.

The previous prime is 880095119. The next prime is 880095149. The reversal of 880095140 is 41590088.

It can be written as a sum of positive squares in 2 ways, for example, as 683927104 + 196168036 = 26152^2 + 14006^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 880095140.

It is not an unprimeable number, because it can be changed into a prime (880095149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22002359 + ... + 22002398.

It is an arithmetic number, because the mean of its divisors is an integer number (154016653).

Almost surely, 2880095140 is an apocalyptic number.

It is an amenable number.

880095140 is an abundant number, since it is smaller than the sum of its proper divisors (968104696).

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

880095140 is a wasteful number, since it uses less digits than its factorization.

880095140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44004766 (or 44004764 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 880095140 is about 29666.3974894155. The cubic root of 880095140 is about 958.3185046897.

The spelling of 880095140 in words is "eight hundred eighty million, ninety-five thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 44004757 88009514 176019028 220023785 440047570 880095140