Base | Representation |
---|---|
bin | 110000000100100000… |
… | …0110000110100101001 |
3 | 100212110022020011201110 |
4 | 1200021000300310221 |
5 | 3142403441110100 |
6 | 115231241540533 |
7 | 10313101002351 |
oct | 1401100606451 |
9 | 325408204643 |
10 | 103230410025 |
11 | 3a863969a56 |
12 | 1800b7a4749 |
13 | 9971b67a72 |
14 | 4dd40c3b61 |
15 | 2a42b43250 |
hex | 1809030d29 |
103230410025 has 48 divisors (see below), whose sum is σ = 179925755840. Its totient is φ = 52080537600.
The previous prime is 103230410011. The next prime is 103230410047. The reversal of 103230410025 is 520014032301.
It is not a de Polignac number, because 103230410025 - 25 = 103230409993 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 103230409983 and 103230410010.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 905205 + ... + 1012845.
Almost surely, 2103230410025 is an apocalyptic number.
103230410025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
103230410025 is a deficient number, since it is larger than the sum of its proper divisors (76695345815).
103230410025 is a wasteful number, since it uses less digits than its factorization.
103230410025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108346 (or 108341 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 103230410025 its reverse (520014032301), we get a palindrome (623244442326).
The spelling of 103230410025 in words is "one hundred three billion, two hundred thirty million, four hundred ten thousand, twenty-five".
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