Base | Representation |
---|---|
bin | 10100101011011101001010 |
3 | 101012102001010 |
4 | 110223131022 |
5 | 2341431444 |
6 | 312104350 |
7 | 64035204 |
oct | 24533512 |
9 | 11172033 |
10 | 5420874 |
11 | 3072868 |
12 | 19950b6 |
13 | 117a524 |
14 | a11774 |
15 | 7212b9 |
hex | 52b74a |
5420874 has 8 divisors (see below), whose sum is σ = 10841760. Its totient is φ = 1806956.
The previous prime is 5420873. The next prime is 5420879. The reversal of 5420874 is 4780245.
It is a sphenic number, since it is the product of 3 distinct primes.
5420874 is an admirable number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5420873) 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, 451734 + ... + 451745.
It is an arithmetic number, because the mean of its divisors is an integer number (1355220).
Almost surely, 25420874 is an apocalyptic number.
5420874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5420874 is a wasteful number, since it uses less digits than its factorization.
5420874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 903484.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 5420874 is about 2328.2770453707. The cubic root of 5420874 is about 175.6668326957. Note that the first 3 decimals are identical.
The spelling of 5420874 in words is "five million, four hundred twenty thousand, eight hundred seventy-four".
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