Base | Representation |
---|---|
bin | 11110100111011000111… |
… | …000100101000011011111 |
3 | 21110010110212002200121211 |
4 | 132213120320211003133 |
5 | 233432220143440424 |
6 | 4250301425005251 |
7 | 305000023353403 |
oct | 36473070450337 |
9 | 7403425080554 |
10 | 2103877718239 |
11 | 741282140000 |
12 | 29b8b4483827 |
13 | 12351954cb3b |
14 | 73b84913103 |
15 | 39ad7885b94 |
hex | 1e9d8e250df |
2103877718239 has 30 divisors (see below), whose sum is σ = 2390014467680. Its totient is φ = 1850059120800.
The previous prime is 2103877718219. The next prime is 2103877718281. The reversal of 2103877718239 is 9328177783012.
It is not a de Polignac number, because 2103877718239 - 25 = 2103877718207 is a prime.
It is a super-3 number, since 3×21038777182393 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103877718209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 977183187 + ... + 977185339.
Almost surely, 22103877718239 is an apocalyptic number.
2103877718239 is a deficient number, since it is larger than the sum of its proper divisors (286136749441).
2103877718239 is an frugal number, since it uses more digits than its factorization.
2103877718239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4381 (or 2195 counting only the distinct ones).
The product of its (nonzero) digits is 7112448, while the sum is 58.
The spelling of 2103877718239 in words is "two trillion, one hundred three billion, eight hundred seventy-seven million, seven hundred eighteen thousand, two hundred thirty-nine".
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