Base | Representation |
---|---|
bin | 111110101011111… |
… | …1001001001110101 |
3 | 12102120221120111120 |
4 | 1331113321021311 |
5 | 13301433243123 |
6 | 544415254153 |
7 | 103060510311 |
oct | 17527711165 |
9 | 5376846446 |
10 | 2103415413 |
11 | 98a361150 |
12 | 4a851a359 |
13 | 276a15608 |
14 | 15d4d8b41 |
15 | c49de2e3 |
hex | 7d5f9275 |
2103415413 has 16 divisors (see below), whose sum is σ = 3060288000. Its totient is φ = 1274474480.
The previous prime is 2103415411. The next prime is 2103415421. The reversal of 2103415413 is 3145143012.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2103415413 - 21 = 2103415411 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103415411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223048 + ... + 232286.
It is an arithmetic number, because the mean of its divisors is an integer number (191268000).
Almost surely, 22103415413 is an apocalyptic number.
It is an amenable number.
2103415413 is a deficient number, since it is larger than the sum of its proper divisors (956872587).
2103415413 is a wasteful number, since it uses less digits than its factorization.
2103415413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16152.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 2103415413 is about 45863.0070209096. The cubic root of 2103415413 is about 1281.2730281231.
Adding to 2103415413 its reverse (3145143012), we get a palindrome (5248558425).
The spelling of 2103415413 in words is "two billion, one hundred three million, four hundred fifteen thousand, four hundred thirteen".
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