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57682901325 = 35271956910163
BaseRepresentation
bin110101101110001010…
…110011100101001101
312111220000112222220210
4311232022303211031
51421113310320300
642255452433033
74111302366660
oct655612634515
9174800488823
1057682901325
1122510548585
12b219a78779
1355936a939a
142b12c536d7
151779105050
hexd6e2b394d

57682901325 has 96 divisors (see below), whose sum is σ = 114942643200. Its totient is φ = 24935109120.

The previous prime is 57682901293. The next prime is 57682901333. The reversal of 57682901325 is 52310928675.

It is not a de Polignac number, because 57682901325 - 25 = 57682901293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5670694 + ... + 5680856.

It is an arithmetic number, because the mean of its divisors is an integer number (1197319200).

Almost surely, 257682901325 is an apocalyptic number.

It is an amenable number.

57682901325 is a deficient number, since it is larger than the sum of its proper divisors (57259741875).

57682901325 is a wasteful number, since it uses less digits than its factorization.

57682901325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10771 (or 10766 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 57682901325 in words is "fifty-seven billion, six hundred eighty-two million, nine hundred one thousand, three hundred twenty-five".

Divisors: 1 3 5 7 15 19 21 25 35 57 75 95 105 133 175 285 399 475 525 569 665 1425 1707 1995 2845 3325 3983 8535 9975 10163 10811 11949 14225 19915 30489 32433 42675 50815 54055 59745 71141 75677 99575 152445 162165 193097 213423 227031 254075 270275 298725 355705 378385 579291 762225 810825 965485 1067115 1135155 1351679 1778525 1891925 2896455 4055037 4827425 5335575 5675775 5782747 6758395 14482275 17348241 20275185 28913735 33791975 40479229 86741205 101375925 109872193 121437687 144568675 202396145 329616579 433706025 549360965 607188435 769105351 1011980725 1648082895 2307316053 2746804825 3035942175 3845526755 8240414475 11536580265 19227633775 57682901325