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2025255 = 35135017
BaseRepresentation
bin111101110011100100111
310210220010110
413232130213
51004302010
6111224103
723133351
oct7563447
93726113
102025255
111163671
12818033
1355ba9b
143aa0d1
152a0120
hex1ee727

2025255 has 8 divisors (see below), whose sum is σ = 3240432. Its totient is φ = 1080128.

The previous prime is 2025253. The next prime is 2025259. The reversal of 2025255 is 5525202.

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 2025255 - 21 = 2025253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67494 + ... + 67523.

It is an arithmetic number, because the mean of its divisors is an integer number (405054).

22025255 is an apocalyptic number.

2025255 is a deficient number, since it is larger than the sum of its proper divisors (1215177).

2025255 is a wasteful number, since it uses less digits than its factorization.

2025255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135025.

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 2025255 is about 1423.1145421223. The cubic root of 2025255 is about 126.5202100743.

The spelling of 2025255 in words is "two million, twenty-five thousand, two hundred fifty-five".

Divisors: 1 3 5 15 135017 405051 675085 2025255