Base | Representation |
---|---|
bin | 11001010110001… |
… | …001101011101110 |
3 | 1002122011021211001 |
4 | 121112021223232 |
5 | 1332330042410 |
6 | 110110150514 |
7 | 13352312455 |
oct | 3126115356 |
9 | 1078137731 |
10 | 425237230 |
11 | 1a9043030 |
12 | ba4b243a |
13 | 6a139782 |
14 | 40693b9c |
15 | 274eb33a |
hex | 19589aee |
425237230 has 32 divisors (see below), whose sum is σ = 861954048. Its totient is φ = 149642400.
The previous prime is 425237227. The next prime is 425237273. The reversal of 425237230 is 32732524.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58942 + ... + 65761.
It is an arithmetic number, because the mean of its divisors is an integer number (26936064).
Almost surely, 2425237230 is an apocalyptic number.
425237230 is an abundant number, since it is smaller than the sum of its proper divisors (436716818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425237230 is a wasteful number, since it uses less digits than its factorization.
425237230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124752.
The product of its (nonzero) digits is 10080, while the sum is 28.
The square root of 425237230 is about 20621.2809980370. The cubic root of 425237230 is about 751.9871628543.
Adding to 425237230 its reverse (32732524), we get a palindrome (457969754).
The spelling of 425237230 in words is "four hundred twenty-five million, two hundred thirty-seven thousand, two hundred thirty".
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