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2025023 = 721113172
BaseRepresentation
bin111101110011000111111
310210212210212
413232120333
51004300043
6111223035
723132600
oct7563077
93725725
102025023
111163480
12817a7b
1355b950
143a9da7
152a0018
hex1ee63f

2025023 has 36 divisors (see below), whose sum is σ = 2939832. Its totient is φ = 1370880.

The previous prime is 2024977. The next prime is 2025029. The reversal of 2025023 is 3205202.

It is not a de Polignac number, because 2025023 - 28 = 2024767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2024989 and 2025007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025029) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 119111 + ... + 119127.

It is an arithmetic number, because the mean of its divisors is an integer number (81662).

22025023 is an apocalyptic number.

2025023 is a deficient number, since it is larger than the sum of its proper divisors (914809).

2025023 is a wasteful number, since it uses less digits than its factorization.

2025023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2025023 is about 1423.0330284291. The cubic root of 2025023 is about 126.5153787799.

It can be divided in two parts, 202 and 5023, that added together give a palindrome (5225).

The spelling of 2025023 in words is "two million, twenty-five thousand, twenty-three".

Divisors: 1 7 11 13 17 49 77 91 119 143 187 221 289 539 637 833 1001 1309 1547 2023 2431 3179 3757 7007 9163 10829 14161 17017 22253 26299 41327 119119 155771 184093 289289 2025023