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10390752301 = 12253848017
BaseRepresentation
bin10011010110101011…
…00100110000101101
3222211011000220111211
421223111210300231
5132240013033201
64435021514421
7515330636326
oct115325446055
928734026454
1010390752301
114452343aa6
12201ba12a11
13c97941757
14707ddb44d
1540c346651
hex26b564c2d

10390752301 has 4 divisors (see below), whose sum is σ = 10391612572. Its totient is φ = 10389892032.

The previous prime is 10390752299. The next prime is 10390752311. The reversal of 10390752301 is 10325709301.

10390752301 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.

It can be written as a sum of positive squares in 2 ways, for example, as 3931415401 + 6459336900 = 62701^2 + 80370^2 .

It is a cyclic number.

It is not a de Polignac number, because 10390752301 - 21 = 10390752299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10390752311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411756 + ... + 436261.

It is an arithmetic number, because the mean of its divisors is an integer number (2597903143).

Almost surely, 210390752301 is an apocalyptic number.

It is an amenable number.

10390752301 is a deficient number, since it is larger than the sum of its proper divisors (860271).

10390752301 is an equidigital number, since it uses as much as digits as its factorization.

10390752301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860270.

The product of its (nonzero) digits is 5670, while the sum is 31.

The spelling of 10390752301 in words is "ten billion, three hundred ninety million, seven hundred fifty-two thousand, three hundred one".

Divisors: 1 12253 848017 10390752301