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252780303041 = 7109331297907
BaseRepresentation
bin1110101101101011100…
…0010101001011000001
3220011110200201212212222
43223122320111023001
513120143224144131
6312043051100425
724156063060350
oct3533270251301
9804420655788
10252780303041
1198226989062
1240ba7741715
131aab60b0916
14c33db89997
156896e6287b
hex3adae152c1

252780303041 has 8 divisors (see below), whose sum is σ = 291542159040. Its totient is φ = 214681043088.

The previous prime is 252780303029. The next prime is 252780303077. The reversal of 252780303041 is 140303087252.

252780303041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252780303041 - 210 = 252780302017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252780302992 and 252780303010.

It is not an unprimeable number, because it can be changed into a prime (252780306041) 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 7 ways as a sum of consecutive naturals, for example, 165648191 + ... + 165649716.

It is an arithmetic number, because the mean of its divisors is an integer number (36442769880).

Almost surely, 2252780303041 is an apocalyptic number.

It is an amenable number.

252780303041 is a deficient number, since it is larger than the sum of its proper divisors (38761855999).

252780303041 is a wasteful number, since it uses less digits than its factorization.

252780303041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331298023.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 252780303041 in words is "two hundred fifty-two billion, seven hundred eighty million, three hundred three thousand, forty-one".

Divisors: 1 7 109 763 331297907 2319085349 36111471863 252780303041