Base | Representation |
---|---|
bin | 1001111100111000… |
… | …00100100100001101 |
3 | 111210022212210122110 |
4 | 10332130010210031 |
5 | 41420140412141 |
6 | 2242044334233 |
7 | 246251420610 |
oct | 47634044415 |
9 | 14708783573 |
10 | 5342513421 |
11 | 22a1789453 |
12 | 1051244379 |
13 | 671ac325b |
14 | 389780177 |
15 | 214061e16 |
hex | 13e70490d |
5342513421 has 8 divisors (see below), whose sum is σ = 8140972864. Its totient is φ = 3052864800.
The previous prime is 5342513419. The next prime is 5342513441. The reversal of 5342513421 is 1243152435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5342513421 - 21 = 5342513419 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5342513411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127202680 + ... + 127202721.
It is an arithmetic number, because the mean of its divisors is an integer number (1017621608).
Almost surely, 25342513421 is an apocalyptic number.
It is an amenable number.
5342513421 is a deficient number, since it is larger than the sum of its proper divisors (2798459443).
5342513421 is a wasteful number, since it uses less digits than its factorization.
5342513421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254405411.
The product of its digits is 14400, while the sum is 30.
The square root of 5342513421 is about 73092.4990748025. The cubic root of 5342513421 is about 1748.1627980210.
Adding to 5342513421 its reverse (1243152435), we get a palindrome (6585665856).
The spelling of 5342513421 in words is "five billion, three hundred forty-two million, five hundred thirteen thousand, four hundred twenty-one".
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