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5706121260 = 22357127710639
BaseRepresentation
bin1010101000001110…
…01000000000101100
3112201200001222211110
411110013020000230
543141231340020
62342113552020
7261255142020
oct52407100054
915650058743
105706121260
112468a583a4
121132b75610
136cc232218
143c1b90380
15235e378e0
hex1541c802c

5706121260 has 96 divisors (see below), whose sum is σ = 18275604480. Its totient is φ = 1303112448.

The previous prime is 5706121259. The next prime is 5706121273. The reversal of 5706121260 is 621216075.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531021 + ... + 541659.

It is an arithmetic number, because the mean of its divisors is an integer number (190370880).

Almost surely, 25706121260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5706121260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9137802240).

5706121260 is an abundant number, since it is smaller than the sum of its proper divisors (12569483220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5706121260 is a wasteful number, since it uses less digits than its factorization.

5706121260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11935 (or 11933 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5706121260 is about 75538.8725094570. The cubic root of 5706121260 is about 1786.9552036571.

The spelling of 5706121260 in words is "five billion, seven hundred six million, one hundred twenty-one thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 1277 2554 3831 5108 6385 7662 8939 10639 12770 15324 17878 19155 21278 25540 26817 31917 35756 38310 42556 44695 53195 53634 63834 74473 76620 89390 106390 107268 127668 134085 148946 159585 178780 212780 223419 268170 297892 319170 372365 446838 536340 638340 744730 893676 1117095 1489460 2234190 4468380 13586003 27172006 40758009 54344012 67930015 81516018 95102021 135860030 163032036 190204042 203790045 271720060 285306063 380408084 407580090 475510105 570612126 815160180 951020210 1141224252 1426530315 1902040420 2853060630 5706121260