Base | Representation |
---|---|
bin | 1011100011111010… |
… | …1001101011110101 |
3 | 22000021122122120012 |
4 | 2320332221223311 |
5 | 22323434301123 |
6 | 1231541150005 |
7 | 136622505665 |
oct | 27076515365 |
9 | 8007578505 |
10 | 3103431413 |
11 | 1352895a55 |
12 | 7273bb305 |
13 | 3a5c59b64 |
14 | 21624c1a5 |
15 | 1326c5378 |
hex | b8fa9af5 |
3103431413 has 12 divisors (see below), whose sum is σ = 3301482912. Its totient is φ = 2916661440.
The previous prime is 3103431361. The next prime is 3103431431. The reversal of 3103431413 is 3141343013.
It is not a de Polignac number, because 3103431413 - 26 = 3103431349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3103431473) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202718 + ... + 217488.
It is an arithmetic number, because the mean of its divisors is an integer number (275123576).
Almost surely, 23103431413 is an apocalyptic number.
It is an amenable number.
3103431413 is a deficient number, since it is larger than the sum of its proper divisors (198051499).
3103431413 is a wasteful number, since it uses less digits than its factorization.
3103431413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15532 (or 15515 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 3103431413 is about 55708.4501040910. The cubic root of 3103431413 is about 1458.6375312508.
Adding to 3103431413 its reverse (3141343013), we get a palindrome (6244774426).
The spelling of 3103431413 in words is "three billion, one hundred three million, four hundred thirty-one thousand, four hundred thirteen".
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