Base | Representation |
---|---|
bin | 11001010101011… |
… | …001110111111001 |
3 | 1002121210100012010 |
4 | 121111121313321 |
5 | 1332302311101 |
6 | 110102040133 |
7 | 13350535521 |
oct | 3125316771 |
9 | 1077710163 |
10 | 425041401 |
11 | 1a8a19994 |
12 | ba419049 |
13 | 6a09b5b5 |
14 | 40642681 |
15 | 274ad2d6 |
hex | 19559df9 |
425041401 has 8 divisors (see below), whose sum is σ = 568877760. Its totient is φ = 282282992.
The previous prime is 425041399. The next prime is 425041411. The reversal of 425041401 is 104140524.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 425041401 - 21 = 425041399 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425041411) 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, 268566 + ... + 270143.
It is an arithmetic number, because the mean of its divisors is an integer number (71109720).
Almost surely, 2425041401 is an apocalyptic number.
It is an amenable number.
425041401 is a deficient number, since it is larger than the sum of its proper divisors (143836359).
425041401 is a wasteful number, since it uses less digits than its factorization.
425041401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538975.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 425041401 is about 20616.5322253768. The cubic root of 425041401 is about 751.8717108235.
Adding to 425041401 its reverse (104140524), we get a palindrome (529181925).
The spelling of 425041401 in words is "four hundred twenty-five million, forty-one thousand, four hundred one".
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