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755030016 = 211321323137
BaseRepresentation
bin101101000000001…
…101100000000000
31221121201111110200
4231000031200000
53021241430031
6202530525200
724465435456
oct5500154000
91847644420
10755030016
11358216254
12190a36800
13c0569130
14723c09d6
15464428e6
hex2d00d800

755030016 has 288 divisors, whose sum is σ = 2468400480. Its totient is φ = 220594176.

The previous prime is 755029973. The next prime is 755030033. The reversal of 755030016 is 610030557.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5511100 + ... + 5511236.

It is an arithmetic number, because the mean of its divisors is an integer number (8570835).

Almost surely, 2755030016 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 755030016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1234200240).

755030016 is an abundant number, since it is smaller than the sum of its proper divisors (1713370464).

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

755030016 is a wasteful number, since it uses less digits than its factorization.

755030016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 755030016 is about 27477.8095196833. The cubic root of 755030016 is about 910.5869159899.

The spelling of 755030016 in words is "seven hundred fifty-five million, thirty thousand, sixteen".