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2522023 = 7360289
BaseRepresentation
bin1001100111101110100111
311202010120021
421213232213
51121201043
6130020011
730302560
oct11475647
94663507
102522023
111472919
12a17607
136a3c2a
14499167
1534c3ed
hex267ba7

2522023 has 4 divisors (see below), whose sum is σ = 2882320. Its totient is φ = 2161728.

The previous prime is 2522021. The next prime is 2522027. The reversal of 2522023 is 3202252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2522023 - 21 = 2522021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2521988 and 2522006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180138 + ... + 180151.

It is an arithmetic number, because the mean of its divisors is an integer number (720580).

22522023 is an apocalyptic number.

2522023 is a deficient number, since it is larger than the sum of its proper divisors (360297).

2522023 is an equidigital number, since it uses as much as digits as its factorization.

2522023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360296.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2522023 is about 1588.0878439180. The cubic root of 2522023 is about 136.1182470722.

Adding to 2522023 its reverse (3202252), we get a palindrome (5724275).

It can be divided in two parts, 252 and 2023, that multiplied together give a square (509796 = 7142).

The spelling of 2522023 in words is "two million, five hundred twenty-two thousand, twenty-three".

Divisors: 1 7 360289 2522023