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10043052501325 = 529727752128697
BaseRepresentation
bin1001001000100101010010…
…0100111010100101001101
31022120002212121002220221111
42102021110210322211031
52304021132420020300
633205414205332021
72054405126514004
oct222112444724515
938502777086844
1010043052501325
113222264351528
1211624b1b67011
1357b09574508c
1426a12cc8bc3b
151263998de9ba
hex9225493a94d

10043052501325 has 48 divisors (see below), whose sum is σ = 12651869384784. Its totient is φ = 7907423846400.

The previous prime is 10043052501323. The next prime is 10043052501403. The reversal of 10043052501325 is 52310525034001.

It can be written as a sum of positive squares in 24 ways, for example, as 9973835627044 + 69216874281 = 3158138^2 + 263091^2 .

It is not a de Polignac number, because 10043052501325 - 21 = 10043052501323 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 (10043052501323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 349954377 + ... + 349983073.

It is an arithmetic number, because the mean of its divisors is an integer number (263580612183).

Almost surely, 210043052501325 is an apocalyptic number.

It is an amenable number.

10043052501325 is a deficient number, since it is larger than the sum of its proper divisors (2608816883459).

10043052501325 is a wasteful number, since it uses less digits than its factorization.

10043052501325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29602 (or 29597 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 10043052501325 its reverse (52310525034001), we get a palindrome (62353577535326).

The spelling of 10043052501325 in words is "ten trillion, forty-three billion, fifty-two million, five hundred one thousand, three hundred twenty-five".

Divisors: 1 5 25 97 277 485 521 1385 2425 2605 6925 13025 26869 28697 50537 134345 143485 144317 252685 671725 717425 721585 1263425 2783609 3607925 7949069 13918045 13998749 14951137 39745345 69590225 69993745 74755685 198726725 349968725 373778425 771059693 1450260289 3855298465 4141464949 7251301445 19276492325 20707324745 36256507225 103536623725 401722100053 2008610500265 10043052501325