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10205054451353 = 293734992718139
BaseRepresentation
bin1001010010000000110010…
…1001010011111010011001
31100010121000210100200002202
42110200030221103322121
52314144422414420403
633412045353335545
72102201522413136
oct224401451237231
940117023320082
1010205054451353
113284a37213343
1211899841075b5
1359044268c7c8
14273cda60758d
1512a6cbec7688
hex9480ca53e99

10205054451353 has 16 divisors (see below), whose sum is σ = 10845378600000. Its totient is φ = 9584111097792.

The previous prime is 10205054451301. The next prime is 10205054451391. The reversal of 10205054451353 is 35315445050201.

It is a cyclic number.

It is not a de Polignac number, because 10205054451353 - 26 = 10205054451289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10205054451253) 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 15 ways as a sum of consecutive naturals, for example, 2395358 + ... + 5113496.

It is an arithmetic number, because the mean of its divisors is an integer number (677836162500).

Almost surely, 210205054451353 is an apocalyptic number.

It is an amenable number.

10205054451353 is a deficient number, since it is larger than the sum of its proper divisors (640324148647).

10205054451353 is a wasteful number, since it uses less digits than its factorization.

10205054451353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721704.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 10205054451353 in words is "ten trillion, two hundred five billion, fifty-four million, four hundred fifty-one thousand, three hundred fifty-three".

Divisors: 1 29 37 1073 3499 101471 129463 2718139 3754427 78826031 100571143 2916563147 9510768361 275812282469 351898429357 10205054451353