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57095334361 = 1311533809149
BaseRepresentation
bin110101001011001001…
…011010100111011001
312110101001221111120101
4311023021122213121
51413412401144421
642121303055401
74060606222522
oct651311324731
9173331844511
1057095334361
112223991184a
12b095141561
1354cba44920
142a98bc5849
151742741191
hexd4b25a9d9

57095334361 has 8 divisors (see below), whose sum is σ = 61540627400. Its totient is φ = 52657661952.

The previous prime is 57095334313. The next prime is 57095334383. The reversal of 57095334361 is 16343359075.

It can be written as a sum of positive squares in 4 ways, for example, as 287472025 + 56807862336 = 16955^2 + 238344^2 .

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 57095334361 - 221 = 57093237209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57095334301) 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, 1889586 + ... + 1919563.

It is an arithmetic number, because the mean of its divisors is an integer number (7692578425).

Almost surely, 257095334361 is an apocalyptic number.

It is an amenable number.

57095334361 is a deficient number, since it is larger than the sum of its proper divisors (4445293039).

57095334361 is a wasteful number, since it uses less digits than its factorization.

57095334361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810315.

The product of its (nonzero) digits is 1020600, while the sum is 46.

The spelling of 57095334361 in words is "fifty-seven billion, ninety-five million, three hundred thirty-four thousand, three hundred sixty-one".

Divisors: 1 13 1153 14989 3809149 49518937 4391948797 57095334361