Base | Representation |
---|---|
bin | 11001010110110… |
… | …010011100101110 |
3 | 1002122110202212100 |
4 | 121112302130232 |
5 | 1332400413311 |
6 | 110113515530 |
7 | 13353606333 |
oct | 3126623456 |
9 | 1078422770 |
10 | 425404206 |
11 | 1a9147527 |
12 | ba572ba6 |
13 | 6a197786 |
14 | 406d898a |
15 | 27530a56 |
hex | 195b272e |
425404206 has 12 divisors (see below), whose sum is σ = 921709152. Its totient is φ = 141801396.
The previous prime is 425404201. The next prime is 425404229. The reversal of 425404206 is 602404524.
It is a self number, because there is not a number n which added to its sum of digits gives 425404206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425404201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11816766 + ... + 11816801.
It is an arithmetic number, because the mean of its divisors is an integer number (76809096).
Almost surely, 2425404206 is an apocalyptic number.
425404206 is an abundant number, since it is smaller than the sum of its proper divisors (496304946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425404206 is a wasteful number, since it uses less digits than its factorization.
425404206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23633575 (or 23633572 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 425404206 is about 20625.3292337359. The cubic root of 425404206 is about 752.0855764521.
The spelling of 425404206 in words is "four hundred twenty-five million, four hundred four thousand, two hundred six".
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