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6934001 = 13815021
BaseRepresentation
bin11010011100110111110001
3111001021122212
4122130313301
53233342001
6404341505
7112636514
oct32346761
914037585
106934001
113a06688
1223a4895
13158a179
14cc6d7b
1591e7bb
hex69cdf1

6934001 has 4 divisors (see below), whose sum is σ = 6940404. Its totient is φ = 6927600.

The previous prime is 6933991. The next prime is 6934003. The reversal of 6934001 is 1004396.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4906225 + 2027776 = 2215^2 + 1424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6934001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6934003) 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, 1130 + ... + 3891.

It is an arithmetic number, because the mean of its divisors is an integer number (1735101).

Almost surely, 26934001 is an apocalyptic number.

It is an amenable number.

6934001 is a deficient number, since it is larger than the sum of its proper divisors (6403).

6934001 is a wasteful number, since it uses less digits than its factorization.

6934001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 6934001 is about 2633.2491336750. The cubic root of 6934001 is about 190.6900210334.

Adding to 6934001 its reverse (1004396), we get a palindrome (7938397).

The spelling of 6934001 in words is "six million, nine hundred thirty-four thousand, one".

Divisors: 1 1381 5021 6934001