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103410025 = 5212893209
BaseRepresentation
bin1100010100111…
…10100101101001
321012120202212221
412022132211221
5202433110100
614132234041
72363653645
oct612364551
9235522787
10103410025
1153410534
122a76b921
1318568984
14da3bc25
15912a01a
hex629e969

103410025 has 12 divisors (see below), whose sum is σ = 128367900. Its totient is φ = 82638080.

The previous prime is 103410019. The next prime is 103410059. The reversal of 103410025 is 520014301.

It can be written as a sum of positive squares in 6 ways, for example, as 346921 + 103063104 = 589^2 + 10152^2 .

It is not a de Polignac number, because 103410025 - 25 = 103409993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103409990 and 103410008.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30621 + ... + 33829.

It is an arithmetic number, because the mean of its divisors is an integer number (10697325).

Almost surely, 2103410025 is an apocalyptic number.

It is an amenable number.

103410025 is a deficient number, since it is larger than the sum of its proper divisors (24957875).

103410025 is a wasteful number, since it uses less digits than its factorization.

103410025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508 (or 4503 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 103410025 is about 10169.0719832244. The cubic root of 103410025 is about 469.3760015475.

Adding to 103410025 its reverse (520014301), we get a palindrome (623424326).

The spelling of 103410025 in words is "one hundred three million, four hundred ten thousand, twenty-five".

Divisors: 1 5 25 1289 3209 6445 16045 32225 80225 4136401 20682005 103410025