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5665260000 = 2535494421
BaseRepresentation
bin1010100011010110…
…10000000111100000
3112121211012000201110
411101223100013200
543100301310000
62334054103320
7260250626001
oct52153200740
915554160643
105665260000
112447989764
12112134ab40
136c392666a
143ba5951a8
15232565850
hex151ad01e0

5665260000 has 120 divisors (see below), whose sum is σ = 18583382664. Its totient is φ = 1510720000.

The previous prime is 5665259987. The next prime is 5665260011. The reversal of 5665260000 is 625665.

It is a tau number, because it is divible by the number of its divisors (120).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5665260000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12790 + ... + 107210.

Almost surely, 25665260000 is an apocalyptic number.

5665260000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5665260000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9291691332).

5665260000 is an abundant number, since it is smaller than the sum of its proper divisors (12918122664).

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

5665260000 is an equidigital number, since it uses as much as digits as its factorization.

5665260000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94454 (or 94431 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5665260000 is about 75267.9214539634. The cubic root of 5665260000 is about 1782.6795480033.

Adding to 5665260000 its reverse (625665), we get a palindrome (5665885665).

The spelling of 5665260000 in words is "five billion, six hundred sixty-five million, two hundred sixty thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 125 150 160 200 240 250 300 375 400 480 500 600 625 750 800 1000 1200 1250 1500 1875 2000 2400 2500 3000 3750 4000 5000 6000 7500 10000 12000 15000 20000 30000 60000 94421 188842 283263 377684 472105 566526 755368 944210 1133052 1416315 1510736 1888420 2266104 2360525 2832630 3021472 3776840 4532208 4721050 5665260 7081575 7553680 9064416 9442100 11330520 11802625 14163150 15107360 18884200 22661040 23605250 28326300 35407875 37768400 45322080 47210500 56652600 59013125 70815750 75536800 94421000 113305200 118026250 141631500 177039375 188842000 226610400 236052500 283263000 354078750 377684000 472105000 566526000 708157500 944210000 1133052000 1416315000 1888420000 2832630000 5665260000