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4730880 = 21235711
BaseRepresentation
bin10010000011000000000000
322220100112210
4102003000000
52202342010
6245222120
755132440
oct22030000
98810483
104730880
112741420
121701940
13c9844b
148b2120
15636b20
hex483000

4730880 has 208 divisors, whose sum is σ = 18872064. Its totient is φ = 983040.

The previous prime is 4730863. The next prime is 4730897. The reversal of 4730880 is 880374.

It is an interprime number because it is at equal distance from previous prime (4730863) and next prime (4730897).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430075 + ... + 430085.

Almost surely, 24730880 is an apocalyptic number.

4730880 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 4730880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9436032).

4730880 is an abundant number, since it is smaller than the sum of its proper divisors (14141184).

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

4730880 is a wasteful number, since it uses less digits than its factorization.

4730880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 4730880 is about 2175.0586198997. The cubic root of 4730880 is about 167.8729197700.

The spelling of 4730880 in words is "four million, seven hundred thirty thousand, eight hundred eighty".