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2025212 = 227151479
BaseRepresentation
bin111101110011011111100
310210220001212
413232123330
51004301322
6111223552
723133260
oct7563374
93726055
102025212
111163632
12817bb8
1355ba67
143aa0a0
152a00e2
hex1ee6fc

2025212 has 24 divisors (see below), whose sum is σ = 4085760. Its totient is φ = 860400.

The previous prime is 2025211. The next prime is 2025217. The reversal of 2025212 is 2125202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025211) 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, 3989 + ... + 4467.

It is an arithmetic number, because the mean of its divisors is an integer number (170240).

22025212 is an apocalyptic number.

It is an amenable number.

2025212 is an abundant number, since it is smaller than the sum of its proper divisors (2060548).

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

2025212 is a wasteful number, since it uses less digits than its factorization.

2025212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 639 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2025212 is about 1423.0994343334. The cubic root of 2025212 is about 126.5193146468.

The spelling of 2025212 in words is "two million, twenty-five thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 151 302 479 604 958 1057 1916 2114 3353 4228 6706 13412 72329 144658 289316 506303 1012606 2025212