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10731025072253 = 65652716345139
BaseRepresentation
bin1001110000101000001011…
…1100000000000001111101
31101222212122120212121201102
42130022002330000001331
52401304114404303003
634453433113222445
72155201543053443
oct234120274000175
941885576777642
1010731025072253
1134680029946a2
1212538b2701a25
135cac15165785
14291554a74b93
15139212b09588
hex9c282f0007d

10731025072253 has 4 divisors (see below), whose sum is σ = 10731042073920. Its totient is φ = 10731008070588.

The previous prime is 10731025072237. The next prime is 10731025072267. The reversal of 10731025072253 is 35227052013701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10731025072253 - 24 = 10731025072237 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 (10731025072213) 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, 7516043 + ... + 8829096.

It is an arithmetic number, because the mean of its divisors is an integer number (2682760518480).

Almost surely, 210731025072253 is an apocalyptic number.

It is an amenable number.

10731025072253 is a deficient number, since it is larger than the sum of its proper divisors (17001667).

10731025072253 is an equidigital number, since it uses as much as digits as its factorization.

10731025072253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17001666.

The product of its (nonzero) digits is 88200, while the sum is 38.

Adding to 10731025072253 its reverse (35227052013701), we get a palindrome (45958077085954).

The spelling of 10731025072253 in words is "ten trillion, seven hundred thirty-one billion, twenty-five million, seventy-two thousand, two hundred fifty-three".

Divisors: 1 656527 16345139 10731025072253