Base | Representation |
---|---|
bin | 1111101100011111… |
… | …0110111101100001 |
3 | 101212121202202102001 |
4 | 3323013312331201 |
5 | 32112031010340 |
6 | 1534022124001 |
7 | 206256052630 |
oct | 37307667541 |
9 | 11777682361 |
10 | 4213141345 |
11 | 18722324a6 |
12 | 996b80601 |
13 | 521b2a35a |
14 | 2bd797517 |
15 | 199d2829a |
hex | fb1f6f61 |
4213141345 has 64 divisors (see below), whose sum is σ = 6167863296. Its totient is φ = 2702315520.
The previous prime is 4213141343. The next prime is 4213141379. The reversal of 4213141345 is 5431413124.
It is not a de Polignac number, because 4213141345 - 21 = 4213141343 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4213141343) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3875392 + ... + 3876478.
It is an arithmetic number, because the mean of its divisors is an integer number (96372864).
Almost surely, 24213141345 is an apocalyptic number.
It is an amenable number.
4213141345 is a deficient number, since it is larger than the sum of its proper divisors (1954721951).
4213141345 is a wasteful number, since it uses less digits than its factorization.
4213141345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250.
The product of its digits is 5760, while the sum is 28.
The square root of 4213141345 is about 64908.7154779695. The cubic root of 4213141345 is about 1615.1096418388.
Adding to 4213141345 its reverse (5431413124), we get a palindrome (9644554469).
The spelling of 4213141345 in words is "four billion, two hundred thirteen million, one hundred forty-one thousand, three hundred forty-five".
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