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860000041 = 1039827719
BaseRepresentation
bin110011010000101…
…000111100101001
32012221020112021101
4303100220330221
53230130000131
6221200441401
730211610515
oct6320507451
92187215241
10860000041
114014a183a
12200019261
1310922cb84
1482307145
1550779c61
hex33428f29

860000041 has 4 divisors (see below), whose sum is σ = 860828800. Its totient is φ = 859171284.

The previous prime is 860000039. The next prime is 860000069. The reversal of 860000041 is 140000068.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 860000041 - 21 = 860000039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 859999973 and 860000018.

It is not an unprimeable number, because it can be changed into a prime (860000741) 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, 412821 + ... + 414898.

It is an arithmetic number, because the mean of its divisors is an integer number (215207200).

Almost surely, 2860000041 is an apocalyptic number.

It is an amenable number.

860000041 is a deficient number, since it is larger than the sum of its proper divisors (828759).

860000041 is a wasteful number, since it uses less digits than its factorization.

860000041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828758.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 860000041 is about 29325.7572962745. The cubic root of 860000041 is about 950.9685564181.

The spelling of 860000041 in words is "eight hundred sixty million, forty-one", and thus it is an aban number.

Divisors: 1 1039 827719 860000041