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10083407239 = 20533491083
BaseRepresentation
bin10010110010000010…
…01001010110000111
3222000201201011100101
421121001021112013
5131122323012424
64344322224531
7504606355513
oct113101112607
928021634311
1010083407239
114304903114
121b54ab5147
13c49071679
146b9275143
153e0386344
hex259049587

10083407239 has 4 divisors (see below), whose sum is σ = 10083918856. Its totient is φ = 10082895624.

The previous prime is 10083407237. The next prime is 10083407263. The reversal of 10083407239 is 93270438001.

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 10083407239 - 21 = 10083407237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10083407198 and 10083407207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10083407237) 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, 225009 + ... + 266074.

It is an arithmetic number, because the mean of its divisors is an integer number (2520979714).

Almost surely, 210083407239 is an apocalyptic number.

10083407239 is a deficient number, since it is larger than the sum of its proper divisors (511617).

10083407239 is an equidigital number, since it uses as much as digits as its factorization.

10083407239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511616.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 10083407239 in words is "ten billion, eighty-three million, four hundred seven thousand, two hundred thirty-nine".

Divisors: 1 20533 491083 10083407239