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10084747 = 43234529
BaseRepresentation
bin100110011110…
…000110001011
3200222100200011
4212132012023
510040202442
61000052351
7151501411
oct46360613
920870604
1010084747
115768902
1234640b7
13212130a
1414a72b1
15d43117
hex99e18b

10084747 has 4 divisors (see below), whose sum is σ = 10319320. Its totient is φ = 9850176.

The previous prime is 10084733. The next prime is 10084783. The reversal of 10084747 is 74748001.

10084747 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: 74748001 = 471590383.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10084747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10084717) 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, 117222 + ... + 117307.

It is an arithmetic number, because the mean of its divisors is an integer number (2579830).

Almost surely, 210084747 is an apocalyptic number.

10084747 is a deficient number, since it is larger than the sum of its proper divisors (234573).

10084747 is an equidigital number, since it uses as much as digits as its factorization.

10084747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234572.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 10084747 is about 3175.6490675136. The cubic root of 10084747 is about 216.0503640560.

The spelling of 10084747 in words is "ten million, eighty-four thousand, seven hundred forty-seven".

Divisors: 1 43 234529 10084747