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10084423 = 25739239
BaseRepresentation
bin100110011110…
…000001000111
3200222100020011
4212132001013
510040200143
61000051051
7151500436
oct46360107
920870204
1010084423
115768638
123463a87
13212111b
1414a711d
15d42e9d
hex99e047

10084423 has 4 divisors (see below), whose sum is σ = 10123920. Its totient is φ = 10044928.

The previous prime is 10084409. The next prime is 10084447. The reversal of 10084423 is 32448001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10084423 - 25 = 10084391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10084394 and 10084403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10084223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19363 + ... + 19876.

It is an arithmetic number, because the mean of its divisors is an integer number (2530980).

Almost surely, 210084423 is an apocalyptic number.

10084423 is a deficient number, since it is larger than the sum of its proper divisors (39497).

10084423 is an equidigital number, since it uses as much as digits as its factorization.

10084423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39496.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 10084423 is about 3175.5980539105. The cubic root of 10084423 is about 216.0480502955.

The spelling of 10084423 in words is "ten million, eighty-four thousand, four hundred twenty-three".

Divisors: 1 257 39239 10084423