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880868 = 22220217
BaseRepresentation
bin11010111000011100100
31122202022202
43113003210
5211141433
630514032
710326062
oct3270344
91582282
10880868
1155189a
12365918
1324ac31
1418d032
15125ee8
hexd70e4

880868 has 6 divisors (see below), whose sum is σ = 1541526. Its totient is φ = 440432.

The previous prime is 880861. The next prime is 880871. The reversal of 880868 is 868088.

880868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 879844 + 1024 = 938^2 + 32^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 880868.

It is not an unprimeable number, because it can be changed into a prime (880861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110105 + ... + 110112.

It is an arithmetic number, because the mean of its divisors is an integer number (256921).

2880868 is an apocalyptic number.

It is an amenable number.

880868 is a deficient number, since it is larger than the sum of its proper divisors (660658).

880868 is a wasteful number, since it uses less digits than its factorization.

880868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220221 (or 220219 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 880868 is about 938.5456834912. The cubic root of 880868 is about 95.8598940032.

The spelling of 880868 in words is "eight hundred eighty thousand, eight hundred sixty-eight".

Divisors: 1 2 4 220217 440434 880868