Base | Representation |
---|---|
bin | 11110100110101010000… |
… | …111100000111001100111 |
3 | 21110001110011201011112202 |
4 | 132212222013200321213 |
5 | 233424113313313411 |
6 | 4250051520005115 |
7 | 304641415301120 |
oct | 36465207407147 |
9 | 7401404634482 |
10 | 2103093104231 |
11 | 740a0a258979 |
12 | 29b71576079b |
13 | 123422b261b2 |
14 | 73b0c631047 |
15 | 39a8da4c83b |
hex | 1e9aa1e0e67 |
2103093104231 has 24 divisors (see below), whose sum is σ = 2536884440064. Its totient is φ = 1707647190480.
The previous prime is 2103093104219. The next prime is 2103093104249. The reversal of 2103093104231 is 1324013903012.
It is not a de Polignac number, because 2103093104231 - 214 = 2103093087847 is a prime.
It is a super-2 number, since 2×21030931042312 (a number of 25 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 = 2103093104194 and 2103093104203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103093104291) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49181846 + ... + 49224588.
It is an arithmetic number, because the mean of its divisors is an integer number (105703518336).
Almost surely, 22103093104231 is an apocalyptic number.
2103093104231 is a deficient number, since it is larger than the sum of its proper divisors (433791335833).
2103093104231 is a wasteful number, since it uses less digits than its factorization.
2103093104231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62259 (or 62240 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The spelling of 2103093104231 in words is "two trillion, one hundred three billion, ninety-three million, one hundred four thousand, two hundred thirty-one".
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