Base | Representation |
---|---|
bin | 10100101011010100111111 |
3 | 101012101022202 |
4 | 110223110333 |
5 | 2341422401 |
6 | 312102115 |
7 | 64033526 |
oct | 24532477 |
9 | 11171282 |
10 | 5420351 |
11 | 3072432 |
12 | 199493b |
13 | 117a211 |
14 | a114bd |
15 | 72106b |
hex | 52b53f |
5420351 has 4 divisors (see below), whose sum is σ = 5430000. Its totient is φ = 5410704.
The previous prime is 5420347. The next prime is 5420413. The reversal of 5420351 is 1530245.
5420351 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1530245 = 5 ⋅306049.
It is a cyclic number.
It is not a de Polignac number, because 5420351 - 22 = 5420347 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 (5420321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3926 + ... + 5123.
It is an arithmetic number, because the mean of its divisors is an integer number (1357500).
Almost surely, 25420351 is an apocalyptic number.
5420351 is a deficient number, since it is larger than the sum of its proper divisors (9649).
5420351 is an equidigital number, since it uses as much as digits as its factorization.
5420351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9648.
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 5420351 is about 2328.1647278490. The cubic root of 5420351 is about 175.6611831326.
Adding to 5420351 its reverse (1530245), we get a palindrome (6950596).
The spelling of 5420351 in words is "five million, four hundred twenty thousand, three hundred fifty-one".
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