Base | Representation |
---|---|
bin | 11001010101110… |
… | …000110001101010 |
3 | 1002121222002212112 |
4 | 121111300301222 |
5 | 1332313311320 |
6 | 110104042322 |
7 | 13351406153 |
oct | 3125606152 |
9 | 1077862775 |
10 | 425135210 |
11 | 1a8a83415 |
12 | ba4633a2 |
13 | 6a1021c6 |
14 | 4066892a |
15 | 274caec5 |
hex | 19570c6a |
425135210 has 32 divisors (see below), whose sum is σ = 792294912. Its totient is φ = 164142720.
The previous prime is 425135177. The next prime is 425135219. The reversal of 425135210 is 12531524.
It is not an unprimeable number, because it can be changed into a prime (425135219) 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, 28115 + ... + 40505.
It is an arithmetic number, because the mean of its divisors is an integer number (24759216).
Almost surely, 2425135210 is an apocalyptic number.
425135210 is a deficient number, since it is larger than the sum of its proper divisors (367159702).
425135210 is a wasteful number, since it uses less digits than its factorization.
425135210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12518.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 425135210 is about 20618.8071914939. The cubic root of 425135210 is about 751.9270208434.
Adding to 425135210 its reverse (12531524), we get a palindrome (437666734).
The spelling of 425135210 in words is "four hundred twenty-five million, one hundred thirty-five thousand, two hundred ten".
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