Base | Representation |
---|---|
bin | 11001010101010… |
… | …111110100101001 |
3 | 1002121202220200000 |
4 | 121111113310221 |
5 | 1332302024001 |
6 | 110101533213 |
7 | 13350502161 |
oct | 3125276451 |
9 | 1077686600 |
10 | 425033001 |
11 | 1a8a13648 |
12 | ba414209 |
13 | 6a097823 |
14 | 4063d5a1 |
15 | 274aaa86 |
hex | 19557d29 |
425033001 has 12 divisors (see below), whose sum is σ = 636675312. Its totient is φ = 283355172.
The previous prime is 425032981. The next prime is 425033009. The reversal of 425033001 is 100330524.
It is not a de Polignac number, because 425033001 - 25 = 425032969 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (425033009) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 874311 + ... + 874796.
It is an arithmetic number, because the mean of its divisors is an integer number (53056276).
Almost surely, 2425033001 is an apocalyptic number.
It is an amenable number.
425033001 is a deficient number, since it is larger than the sum of its proper divisors (211642311).
425033001 is an equidigital number, since it uses as much as digits as its factorization.
425033001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1749122 (or 1749110 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 425033001 is about 20616.3285043676. The cubic root of 425033001 is about 751.8667577656.
Adding to 425033001 its reverse (100330524), we get a palindrome (525363525).
The spelling of 425033001 in words is "four hundred twenty-five million, thirty-three thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •