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2025054 = 23337501
BaseRepresentation
bin111101110011001011110
310210212212000
413232121132
51004300204
6111223130
723132643
oct7563136
93725760
102025054
1111634a9
12817aa6
1355b975
143a9dca
152a0039
hex1ee65e

2025054 has 16 divisors (see below), whose sum is σ = 4500240. Its totient is φ = 675000.

The previous prime is 2025053. The next prime is 2025103. The reversal of 2025054 is 4505202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025053) 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, 18697 + ... + 18804.

It is an arithmetic number, because the mean of its divisors is an integer number (281265).

22025054 is an apocalyptic number.

2025054 is an abundant number, since it is smaller than the sum of its proper divisors (2475186).

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

2025054 is a wasteful number, since it uses less digits than its factorization.

2025054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37512 (or 37506 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 2025054 is about 1423.0439206152. The cubic root of 2025054 is about 126.5160243622.

The spelling of 2025054 in words is "two million, twenty-five thousand, fifty-four".

Divisors: 1 2 3 6 9 18 27 54 37501 75002 112503 225006 337509 675018 1012527 2025054