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2052025 = 52791039
BaseRepresentation
bin111110100111110111001
310212020211221
413310332321
51011131100
6111552041
723304403
oct7647671
93766757
102052025
111181798
1282b621
1356b021
143b5b73
152a801a
hex1f4fb9

2052025 has 12 divisors (see below), whose sum is σ = 2579200. Its totient is φ = 1619280.

The previous prime is 2052023. The next prime is 2052041. The reversal of 2052025 is 5202502.

It is not a de Polignac number, because 2052025 - 21 = 2052023 is a prime.

2052025 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2052023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1456 + ... + 2494.

22052025 is an apocalyptic number.

2052025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2052025 is a deficient number, since it is larger than the sum of its proper divisors (527175).

2052025 is a wasteful number, since it uses less digits than its factorization.

2052025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 2052025 is about 1432.4890924541. The cubic root of 2052025 is about 127.0752235859.

Adding to 2052025 its reverse (5202502), we get a palindrome (7254527).

The spelling of 2052025 in words is "two million, fifty-two thousand, twenty-five".

Divisors: 1 5 25 79 395 1039 1975 5195 25975 82081 410405 2052025