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4285800960 = 29357292749
BaseRepresentation
bin1111111101110100…
…0010001000000000
3102001200111020122220
43333131002020000
532234131112320
61545135331040
7211130464350
oct37735021000
912050436586
104285800960
1118aa24a771
129b7380a80
13533bba5cc
142c92acb60
151a13cbe40
hexff742200

4285800960 has 320 divisors, whose sum is σ = 16204320000. Its totient is φ = 945487872.

The previous prime is 4285800943. The next prime is 4285801001. The reversal of 4285800960 is 690085824.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1557666 + ... + 1560414.

It is an arithmetic number, because the mean of its divisors is an integer number (50638500).

Almost surely, 24285800960 is an apocalyptic number.

4285800960 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 4285800960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8102160000).

4285800960 is an abundant number, since it is smaller than the sum of its proper divisors (11918519040).

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

4285800960 is a wasteful number, since it uses less digits than its factorization.

4285800960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 4285800960 is about 65466.0290532426. The cubic root of 4285800960 is about 1624.3414717091.

The spelling of 4285800960 in words is "four billion, two hundred eighty-five million, eight hundred thousand, nine hundred sixty".