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57952329105 = 3511379492601
BaseRepresentation
bin110101111110001110…
…100101110110010001
312112120210112100100110
4311332032211312101
51422141244012410
642342315311533
74121053445466
oct657616456621
9175523470313
1057952329105
1122639640670
12b29414b5a9
1356074618c8
142b3a94966d
151792ac5720
hexd7e3a5d91

57952329105 has 32 divisors (see below), whose sum is σ = 103887036288. Its totient is φ = 27338688000.

The previous prime is 57952329103. The next prime is 57952329119. The reversal of 57952329105 is 50192325975.

It is not a de Polignac number, because 57952329105 - 21 = 57952329103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57952329103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4740196 + ... + 4752405.

It is an arithmetic number, because the mean of its divisors is an integer number (3246469884).

Almost surely, 257952329105 is an apocalyptic number.

57952329105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

57952329105 is a deficient number, since it is larger than the sum of its proper divisors (45934707183).

57952329105 is a wasteful number, since it uses less digits than its factorization.

57952329105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9492657.

The product of its (nonzero) digits is 850500, while the sum is 48.

The spelling of 57952329105 in words is "fifty-seven billion, nine hundred fifty-two million, three hundred twenty-nine thousand, one hundred five".

Divisors: 1 3 5 11 15 33 37 55 111 165 185 407 555 1221 2035 6105 9492601 28477803 47463005 104418611 142389015 313255833 351226237 522093055 1053678711 1566279165 1756131185 3863488607 5268393555 11590465821 19317443035 57952329105