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225028052753 = 7128325056013
BaseRepresentation
bin1101000110010010110…
…1111001011100010001
3210111211120222111110012
43101210231321130101
512141324140142003
6251213152044305
722154255613560
oct3214455713421
9714746874405
10225028052753
1187485518719
1237741533695
13182b25c824a
14ac6a08bbd7
155cc08388d8
hex3464b79711

225028052753 has 8 divisors (see below), whose sum is σ = 257375375808. Its totient is φ = 192730844304.

The previous prime is 225028052741. The next prime is 225028052759. The reversal of 225028052753 is 357250820522.

225028052753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225028052753 - 28 = 225028052497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225028052753.

It is not an unprimeable number, because it can be changed into a prime (225028052759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12519026 + ... + 12536987.

It is an arithmetic number, because the mean of its divisors is an integer number (32171921976).

Almost surely, 2225028052753 is an apocalyptic number.

It is an amenable number.

225028052753 is a deficient number, since it is larger than the sum of its proper divisors (32347323055).

225028052753 is a wasteful number, since it uses less digits than its factorization.

225028052753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25057303.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 225028052753 in words is "two hundred twenty-five billion, twenty-eight million, fifty-two thousand, seven hundred fifty-three".

Divisors: 1 7 1283 8981 25056013 175392091 32146864679 225028052753