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57080171350 = 2523137398729
BaseRepresentation
bin110101001010001111…
…100100101101010110
312110100000102010211101
4311022033210231112
51413400010440400
642120002100314
74060333310506
oct651217445526
9173300363741
1057080171350
11222312a5634
12b09004a69a
1354c8866027
142a96b99a06
15174124856a
hexd4a3e4b56

57080171350 has 48 divisors (see below), whose sum is σ = 109888859520. Its totient is φ = 22036089600.

The previous prime is 57080171347. The next prime is 57080171353. The reversal of 57080171350 is 5317108075.

It is an interprime number because it is at equal distance from previous prime (57080171347) and next prime (57080171353).

It is a super-2 number, since 2×570801713502 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57080171353) 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 23 ways as a sum of consecutive naturals, for example, 528786 + ... + 627514.

It is an arithmetic number, because the mean of its divisors is an integer number (2289351240).

Almost surely, 257080171350 is an apocalyptic number.

57080171350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57080171350 is a deficient number, since it is larger than the sum of its proper divisors (52808688170).

57080171350 is a wasteful number, since it uses less digits than its factorization.

57080171350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99145 (or 99140 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 37.

The spelling of 57080171350 in words is "fifty-seven billion, eighty million, one hundred seventy-one thousand, three hundred fifty".

Divisors: 1 2 5 10 25 31 50 62 155 310 373 746 775 1550 1865 3730 9325 11563 18650 23126 57815 98729 115630 197458 289075 493645 578150 987290 2468225 3060599 4936450 6121198 15302995 30605990 36825917 73651834 76514975 153029950 184129585 368259170 920647925 1141603427 1841295850 2283206854 5708017135 11416034270 28540085675 57080171350