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103024113402025 = 5217242409678593
BaseRepresentation
bin10111011011001100101011…
…101011101100000010101001
3111111210000020121012112202201
4113123030223223230002221
5102000421341012331100
61003040342504100201
730462150400011064
oct2733145353540251
9444700217175681
10103024113402025
112a910310200782
12b67a91b164661
1345641945c8b6a
141b625724238db
15bd9d60e5536a
hex5db32baec0a9

103024113402025 has 12 divisors (see below), whose sum is σ = 135264600655452. Its totient is φ = 77571097149440.

The previous prime is 103024113402011. The next prime is 103024113402047. The reversal of 103024113402025 is 520204311420301.

It can be written as a sum of positive squares in 6 ways, for example, as 7227214969104 + 95796898432921 = 2688348^2 + 9787589^2 .

It is not a de Polignac number, because 103024113402025 - 225 = 103024079847593 is a prime.

It is a super-2 number, since 2×1030241134020252 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103024113401984 and 103024113402002.

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, 121204838872 + ... + 121204839721.

It is an arithmetic number, because the mean of its divisors is an integer number (11272050054621).

Almost surely, 2103024113402025 is an apocalyptic number.

It is an amenable number.

103024113402025 is a deficient number, since it is larger than the sum of its proper divisors (32240487253427).

103024113402025 is a wasteful number, since it uses less digits than its factorization.

103024113402025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242409678620 (or 242409678615 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 103024113402025 its reverse (520204311420301), we get a palindrome (623228424822326).

The spelling of 103024113402025 in words is "one hundred three trillion, twenty-four billion, one hundred thirteen million, four hundred two thousand, twenty-five".

Divisors: 1 5 17 25 85 425 242409678593 1212048392965 4120964536081 6060241964825 20604822680405 103024113402025