Base | Representation |
---|---|
bin | 111110101011111… |
… | …1000111111110001 |
3 | 12102120221112121201 |
4 | 1331113320333301 |
5 | 13301433233034 |
6 | 544415251201 |
7 | 103060505401 |
oct | 17527707761 |
9 | 5376845551 |
10 | 2103414769 |
11 | 98a360715 |
12 | 4a8519b01 |
13 | 276a15231 |
14 | 15d4d8801 |
15 | c49de014 |
hex | 7d5f8ff1 |
2103414769 has 3 divisors (see below), whose sum is σ = 2103460633. Its totient is φ = 2103368906.
The previous prime is 2103414751. The next prime is 2103414787. The reversal of 2103414769 is 9674143012.
The square root of 2103414769 is 45863.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is an interprime number because it is at equal distance from previous prime (2103414751) and next prime (2103414787).
It is not a de Polignac number, because 2103414769 - 219 = 2102890481 is a prime.
It is a super-2 number, since 2×21034147692 = 8848707380894646722, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2103414799) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 22932 + ... + 68794.
Almost surely, 22103414769 is an apocalyptic number.
2103414769 is the 45863-rd square number.
2103414769 is the 22932-nd centered octagonal number.
It is an amenable number.
2103414769 is a deficient number, since it is larger than the sum of its proper divisors (45864).
2103414769 is an frugal number, since it uses more digits than its factorization.
2103414769 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91726 (or 45863 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The cubic root of 2103414769 is about 1281.2728973612.
The spelling of 2103414769 in words is "two billion, one hundred three million, four hundred fourteen thousand, seven hundred sixty-nine".
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