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2629325 = 52105173
BaseRepresentation
bin1010000001111011001101
311221120202102
422001323031
51133114300
6132204445
731230446
oct12017315
94846672
102629325
1115364a6
12a69725
13710a1a
144c62cd
1536e0d5
hex281ecd

2629325 has 6 divisors (see below), whose sum is σ = 3260394. Its totient is φ = 2103440.

The previous prime is 2629309. The next prime is 2629351. The reversal of 2629325 is 5239262.

2629325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 27556 + 2601769 = 166^2 + 1613^2 .

It is not a de Polignac number, because 2629325 - 24 = 2629309 is a prime.

It is a d-powerful number, because it can be written as 27 + 6 + 29 + 92 + 312 + 221 + 5 .

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 52562 + ... + 52611.

It is an arithmetic number, because the mean of its divisors is an integer number (543399).

22629325 is an apocalyptic number.

2629325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2629325 is a deficient number, since it is larger than the sum of its proper divisors (631069).

2629325 is a wasteful number, since it uses less digits than its factorization.

2629325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105183 (or 105178 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 2629325 is about 1621.5193492524. The cubic root of 2629325 is about 138.0219281824.

The spelling of 2629325 in words is "two million, six hundred twenty-nine thousand, three hundred twenty-five".

Divisors: 1 5 25 105173 525865 2629325