Search a number
-
+
3021414 = 231145779
BaseRepresentation
bin1011100001101001100110
312200111121020
423201221212
51233141124
6144432010
734452534
oct13415146
95614536
103021414
111784040
121018606
1381a326
14589154
153ea379
hex2e1a66

3021414 has 16 divisors (see below), whose sum is σ = 6592320. Its totient is φ = 915560.

The previous prime is 3021407. The next prime is 3021419. The reversal of 3021414 is 4141203.

3021414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3021393 and 3021402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22824 + ... + 22955.

It is an arithmetic number, because the mean of its divisors is an integer number (412020).

Almost surely, 23021414 is an apocalyptic number.

3021414 is an abundant number, since it is smaller than the sum of its proper divisors (3570906).

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

3021414 is a wasteful number, since it uses less digits than its factorization.

3021414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45795.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3021414 is about 1738.2215048721. The cubic root of 3021414 is about 144.5673030108.

Adding to 3021414 its reverse (4141203), we get a palindrome (7162617).

The spelling of 3021414 in words is "three million, twenty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 11 22 33 66 45779 91558 137337 274674 503569 1007138 1510707 3021414