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2530014 = 23715939
BaseRepresentation
bin1001101001101011011110
311202112112020
421221223132
51121430024
6130121010
730335064
oct11515336
94675466
102530014
111478923
12a20166
136a7766
1449c034
1534e979
hex269ade

2530014 has 16 divisors (see below), whose sum is σ = 5132160. Its totient is φ = 831320.

The previous prime is 2530013. The next prime is 2530039. The reversal of 2530014 is 4100352.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2529975 and 2530002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2544 + ... + 3395.

It is an arithmetic number, because the mean of its divisors is an integer number (320760).

22530014 is an apocalyptic number.

2530014 is an abundant number, since it is smaller than the sum of its proper divisors (2602146).

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

2530014 is a wasteful number, since it uses less digits than its factorization.

2530014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6015.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2530014 is about 1590.6017729149. The cubic root of 2530014 is about 136.2618585195.

Adding to 2530014 its reverse (4100352), we get a palindrome (6630366).

The spelling of 2530014 in words is "two million, five hundred thirty thousand, fourteen".

Divisors: 1 2 3 6 71 142 213 426 5939 11878 17817 35634 421669 843338 1265007 2530014