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2301025 = 5292041
BaseRepresentation
bin1000110001110001100001
311022220102011
420301301201
51042113100
6121152521
725362346
oct10616141
94286364
102301025
111331881
1292b741
1362746c
1443c7cd
15306bba
hex231c61

2301025 has 6 divisors (see below), whose sum is σ = 2853302. Its totient is φ = 1840800.

The previous prime is 2301023. The next prime is 2301029. The reversal of 2301025 is 5201032.

It can be written as a sum of positive squares in 3 ways, for example, as 192721 + 2108304 = 439^2 + 1452^2 .

It is not a de Polignac number, because 2301025 - 21 = 2301023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2300996 and 2301014.

It is not an unprimeable number, because it can be changed into a prime (2301023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45996 + ... + 46045.

22301025 is an apocalyptic number.

2301025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2301025 is a deficient number, since it is larger than the sum of its proper divisors (552277).

2301025 is an equidigital number, since it uses as much as digits as its factorization.

2301025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92051 (or 92046 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2301025 is about 1516.9129836612. The cubic root of 2301025 is about 132.0202180540.

Adding to 2301025 its reverse (5201032), we get a palindrome (7502057).

The spelling of 2301025 in words is "two million, three hundred one thousand, twenty-five".

Divisors: 1 5 25 92041 460205 2301025