Base | Representation |
---|---|
bin | 10111110111011100010001 |
3 | 102202212011120 |
4 | 113313130101 |
5 | 3100201101 |
6 | 342032453 |
7 | 104115144 |
oct | 27673421 |
9 | 12685146 |
10 | 6256401 |
11 | 3593588 |
12 | 2118729 |
13 | 13b0918 |
14 | b8c05b |
15 | 838b36 |
hex | 5f7711 |
6256401 has 8 divisors (see below), whose sum is σ = 8408064. Its totient is φ = 4137840.
The previous prime is 6256381. The next prime is 6256409. The reversal of 6256401 is 1046526.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6256401 - 26 = 6256337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (6256409) 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, 7830 + ... + 8591.
It is an arithmetic number, because the mean of its divisors is an integer number (1051008).
Almost surely, 26256401 is an apocalyptic number.
It is an amenable number.
6256401 is a deficient number, since it is larger than the sum of its proper divisors (2151663).
6256401 is a wasteful number, since it uses less digits than its factorization.
6256401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16551.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 6256401 is about 2501.2798723853. The cubic root of 6256401 is about 184.2644374381.
The spelling of 6256401 in words is "six million, two hundred fifty-six thousand, four hundred one".
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