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4286870800 = 245217361949
BaseRepresentation
bin1111111110000100…
…0111010100010000
3102001202111121012121
43333201013110100
532234414331200
61545214304024
7211142541412
oct37741072420
912052447177
104286870800
1118aa910533
129b77b8014
135341a3554
142c94aa9b2
151a153de1a
hexff847510

4286870800 has 60 divisors (see below), whose sum is σ = 10358907300. Its totient is φ = 1704808960.

The previous prime is 4286870759. The next prime is 4286870803. The reversal of 4286870800 is 80786824.

4286870800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 102333456 + 4184537344 = 10116^2 + 64688^2 .

It is a super-2 number, since 2×42868708002 = 36754522511785280000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4286870803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38226 + ... + 100174.

It is an arithmetic number, because the mean of its divisors is an integer number (172648455).

Almost surely, 24286870800 is an apocalyptic number.

4286870800 is a gapful number since it is divisible by the number (40) 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 4286870800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5179453650).

4286870800 is an abundant number, since it is smaller than the sum of its proper divisors (6072036500).

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

4286870800 is a wasteful number, since it uses less digits than its factorization.

4286870800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62140 (or 62129 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 4286870800 is about 65474.1994987339. The cubic root of 4286870800 is about 1624.4766188238.

The spelling of 4286870800 in words is "four billion, two hundred eighty-six million, eight hundred seventy thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 173 200 346 400 692 865 1384 1730 2768 3460 4325 6920 8650 13840 17300 34600 61949 69200 123898 247796 309745 495592 619490 991184 1238980 1548725 2477960 3097450 4955920 6194900 10717177 12389800 21434354 24779600 42868708 53585885 85737416 107171770 171474832 214343540 267929425 428687080 535858850 857374160 1071717700 2143435400 4286870800