Base | Representation |
---|---|
bin | 11001010101010… |
… | …111101011010001 |
3 | 1002121202212211210 |
4 | 121111113223101 |
5 | 1332302014101 |
6 | 110101530333 |
7 | 13350500343 |
oct | 3125275321 |
9 | 1077685753 |
10 | 425032401 |
11 | 1a8a13152 |
12 | ba4139a9 |
13 | 6a097481 |
14 | 4063d293 |
15 | 274aa7d6 |
hex | 19557ad1 |
425032401 has 16 divisors (see below), whose sum is σ = 578462400. Its totient is φ = 277514688.
The previous prime is 425032397. The next prime is 425032411. The reversal of 425032401 is 104230524.
It is not a de Polignac number, because 425032401 - 22 = 425032397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425032411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44695 + ... + 53363.
It is an arithmetic number, because the mean of its divisors is an integer number (36153900).
Almost surely, 2425032401 is an apocalyptic number.
It is an amenable number.
425032401 is a deficient number, since it is larger than the sum of its proper divisors (153429999).
425032401 is a wasteful number, since it uses less digits than its factorization.
425032401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9008.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 425032401 is about 20616.3139527899. The cubic root of 425032401 is about 751.8664039733.
Adding to 425032401 its reverse (104230524), we get a palindrome (529262925).
The spelling of 425032401 in words is "four hundred twenty-five million, thirty-two thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •