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57885151076 = 2214471287769
BaseRepresentation
bin110101111010001110…
…010100111101100100
312112102010010100102022
4311322032110331210
51422022044313301
642331515402312
74116306444254
oct657216247544
9175363110368
1057885151076
1122604727835
12b275753398
1355c65706ac
142b31a5d964
15178bc55d1b
hexd7a394f64

57885151076 has 6 divisors (see below), whose sum is σ = 101299014390. Its totient is φ = 28942575536.

The previous prime is 57885151067. The next prime is 57885151127. The reversal of 57885151076 is 67015158875.

It can be written as a sum of positive squares in only one way, i.e., 57109528576 + 775622500 = 238976^2 + 27850^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7235643881 + ... + 7235643888.

It is an arithmetic number, because the mean of its divisors is an integer number (16883169065).

Almost surely, 257885151076 is an apocalyptic number.

It is an amenable number.

57885151076 is a deficient number, since it is larger than the sum of its proper divisors (43413863314).

57885151076 is a wasteful number, since it uses less digits than its factorization.

57885151076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14471287773 (or 14471287771 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 53.

The spelling of 57885151076 in words is "fifty-seven billion, eight hundred eighty-five million, one hundred fifty-one thousand, seventy-six".

Divisors: 1 2 4 14471287769 28942575538 57885151076