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10083423 = 372511913
BaseRepresentation
bin100110011101…
…110001011111
3200222021212010
4212131301133
510040132143
61000042303
7151464510
oct46356137
920867763
1010083423
115767909
123463393
13212082c
1414a6a07
15d42a33
hex99dc5f

10083423 has 16 divisors (see below), whose sum is σ = 15434496. Its totient is φ = 5736000.

The previous prime is 10083413. The next prime is 10083443. The reversal of 10083423 is 32438001.

It is a happy number.

It is not a de Polignac number, because 10083423 - 210 = 10082399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10083423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10083413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4315 + ... + 6227.

It is an arithmetic number, because the mean of its divisors is an integer number (964656).

Almost surely, 210083423 is an apocalyptic number.

10083423 is a deficient number, since it is larger than the sum of its proper divisors (5351073).

10083423 is a wasteful number, since it uses less digits than its factorization.

10083423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10083423 is about 3175.4405993500. The cubic root of 10083423 is about 216.0409087469.

The spelling of 10083423 in words is "ten million, eighty-three thousand, four hundred twenty-three".

Divisors: 1 3 7 21 251 753 1757 1913 5271 5739 13391 40173 480163 1440489 3361141 10083423