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2799325 = 52111973
BaseRepresentation
bin1010101011011011011101
312021012221201
422223123131
51204034300
6135555501
732536204
oct12533335
95235851
102799325
1116421a1
12b2bb91
13770209
1452c23b
153a466a
hex2ab6dd

2799325 has 6 divisors (see below), whose sum is σ = 3471194. Its totient is φ = 2239440.

The previous prime is 2799299. The next prime is 2799361. The reversal of 2799325 is 5239972.

It can be written as a sum of positive squares in 3 ways, for example, as 116281 + 2683044 = 341^2 + 1638^2 .

It is not a de Polignac number, because 2799325 - 27 = 2799197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55962 + ... + 56011.

22799325 is an apocalyptic number.

2799325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2799325 is a deficient number, since it is larger than the sum of its proper divisors (671869).

2799325 is a wasteful number, since it uses less digits than its factorization.

2799325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111983 (or 111978 counting only the distinct ones).

The product of its digits is 34020, while the sum is 37.

The square root of 2799325 is about 1673.1183460831. The cubic root of 2799325 is about 140.9346477152.

It can be divided in two parts, 279 and 9325, that added together give a square (9604 = 982).

The spelling of 2799325 in words is "two million, seven hundred ninety-nine thousand, three hundred twenty-five".

Divisors: 1 5 25 111973 559865 2799325