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2969056 = 25314173
BaseRepresentation
bin1011010100110111100000
312120211210001
423110313200
51230002211
6143345344
734144066
oct13246740
95524701
102969056
111748772
12bb2254
137cc54c
14574036
153d9ac1
hex2d4de0

2969056 has 48 divisors (see below), whose sum is σ = 6265728. Its totient is φ = 1382400.

The previous prime is 2969041. The next prime is 2969059. The reversal of 2969056 is 6509692.

It is a happy number.

2969056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×29690562 = 17630587062272, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2969059) 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, 40636 + ... + 40708.

It is an arithmetic number, because the mean of its divisors is an integer number (130536).

22969056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2969056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3132864).

2969056 is an abundant number, since it is smaller than the sum of its proper divisors (3296672).

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

2969056 is a wasteful number, since it uses less digits than its factorization.

2969056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 2969056 is about 1723.0948900162. The cubic root of 2969056 is about 143.7273648040.

The spelling of 2969056 in words is "two million, nine hundred sixty-nine thousand, fifty-six".

Divisors: 1 2 4 8 16 31 32 41 62 73 82 124 146 164 248 292 328 496 584 656 992 1168 1271 1312 2263 2336 2542 2993 4526 5084 5986 9052 10168 11972 18104 20336 23944 36208 40672 47888 72416 92783 95776 185566 371132 742264 1484528 2969056