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10289136383 = 56783181201
BaseRepresentation
bin10011001010100011…
…11100001011111111
3222120001211021200022
421211101330023333
5132033004331013
64420551522355
7512655134111
oct114521741377
928501737608
1010289136383
1143aaa494a9
121bb19893bb
13c7c8835a6
146d87093b1
15403473008
hex26547c2ff

10289136383 has 4 divisors (see below), whose sum is σ = 10289374368. Its totient is φ = 10288898400.

The previous prime is 10289136359. The next prime is 10289136401. The reversal of 10289136383 is 38363198201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10289136383 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 (10289136353) 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, 33818 + ... + 147383.

It is an arithmetic number, because the mean of its divisors is an integer number (2572343592).

Almost surely, 210289136383 is an apocalyptic number.

10289136383 is a deficient number, since it is larger than the sum of its proper divisors (237985).

10289136383 is an equidigital number, since it uses as much as digits as its factorization.

10289136383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237984.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 10289136383 in words is "ten billion, two hundred eighty-nine million, one hundred thirty-six thousand, three hundred eighty-three".

Divisors: 1 56783 181201 10289136383