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906074011 = 4789189199
BaseRepresentation
bin110110000000011…
…001011110011011
32100010221022212201
4312000121132123
53323423332021
6225524151031
731311334123
oct6600313633
92303838781
10906074011
114255008a7
12213538477
1311594228b
148849bc83
155482b591
hex3601979b

906074011 has 4 divisors (see below), whose sum is σ = 906268000. Its totient is φ = 905880024.

The previous prime is 906074009. The next prime is 906074051. The reversal of 906074011 is 110470609.

906074011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110470609 = 188958481.

It is a cyclic number.

It is not a de Polignac number, because 906074011 - 21 = 906074009 is a prime.

It is a super-2 number, since 2×9060740112 = 1641940226819256242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (906074051) 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, 89811 + ... + 99388.

It is an arithmetic number, because the mean of its divisors is an integer number (226567000).

Almost surely, 2906074011 is an apocalyptic number.

906074011 is a deficient number, since it is larger than the sum of its proper divisors (193989).

906074011 is a wasteful number, since it uses less digits than its factorization.

906074011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193988.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 906074011 is about 30101.0632868675. The cubic root of 906074011 is about 967.6565141054.

The spelling of 906074011 in words is "nine hundred six million, seventy-four thousand, eleven".

Divisors: 1 4789 189199 906074011