Base | Representation |
---|---|
bin | 11001010101111… |
… | …010001111110001 |
3 | 1002122001002002020 |
4 | 121111322033301 |
5 | 1332321032001 |
6 | 110104542053 |
7 | 13351630230 |
oct | 3125721761 |
9 | 1078032066 |
10 | 425174001 |
11 | 1a8aaa57a |
12 | ba481929 |
13 | 6a116a65 |
14 | 40678b17 |
15 | 274d7736 |
hex | 1957a3f1 |
425174001 has 32 divisors (see below), whose sum is σ = 693580800. Its totient is φ = 226255680.
The previous prime is 425173997. The next prime is 425174081. The reversal of 425174001 is 100471524.
It is not a de Polignac number, because 425174001 - 22 = 425173997 is a prime.
It is a super-2 number, since 2×4251740012 = 361545862252696002, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (425174081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14511 + ... + 32571.
It is an arithmetic number, because the mean of its divisors is an integer number (21674400).
Almost surely, 2425174001 is an apocalyptic number.
It is an amenable number.
425174001 is a deficient number, since it is larger than the sum of its proper divisors (268406799).
425174001 is a wasteful number, since it uses less digits than its factorization.
425174001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18149.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 425174001 is about 20619.7478403593. The cubic root of 425174001 is about 751.9498897357.
The spelling of 425174001 in words is "four hundred twenty-five million, one hundred seventy-four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •