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57617800130 = 2511523798183
BaseRepresentation
bin110101101010010010…
…011101101111000010
312111201111001111212102
4311222102131233002
51421000124101010
642245205230402
74106552135402
oct655222355702
9174644044772
1057617800130
1122487823040
12b200102402
135583064577
142b08348802
151773545ba5
hexd6a49dbc2

57617800130 has 16 divisors (see below), whose sum is σ = 113140407744. Its totient is φ = 20951927280.

The previous prime is 57617800063. The next prime is 57617800133. The reversal of 57617800130 is 3100871675.

It is not an unprimeable number, because it can be changed into a prime (57617800133) 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, 261898982 + ... + 261899201.

It is an arithmetic number, because the mean of its divisors is an integer number (7071275484).

Almost surely, 257617800130 is an apocalyptic number.

57617800130 is a deficient number, since it is larger than the sum of its proper divisors (55522607614).

57617800130 is a wasteful number, since it uses less digits than its factorization.

57617800130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523798201.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 57617800130 in words is "fifty-seven billion, six hundred seventeen million, eight hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 523798183 1047596366 2618990915 5237981830 5761780013 11523560026 28808900065 57617800130