Base | Representation |
---|---|
bin | 10100110000011… |
… | …001010101110110 |
3 | 220021020222011120 |
4 | 110300121111312 |
5 | 1203121343110 |
6 | 54315444410 |
7 | 11425625550 |
oct | 2460312566 |
9 | 807228146 |
10 | 348231030 |
11 | 169627144 |
12 | 98756706 |
13 | 571b6c84 |
14 | 3436a4d0 |
15 | 20889870 |
hex | 14c19576 |
348231030 has 32 divisors (see below), whose sum is σ = 955148544. Its totient is φ = 79595616.
The previous prime is 348231019. The next prime is 348231047. The reversal of 348231030 is 30132843.
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, 828912 + ... + 829331.
It is an arithmetic number, because the mean of its divisors is an integer number (29848392).
Almost surely, 2348231030 is an apocalyptic number.
348231030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
348231030 is an abundant number, since it is smaller than the sum of its proper divisors (606917514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348231030 is a wasteful number, since it uses less digits than its factorization.
348231030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1658260.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 348231030 is about 18660.9493327644. The cubic root of 348231030 is about 703.5405854092.
Adding to 348231030 its reverse (30132843), we get a palindrome (378363873).
It can be divided in two parts, 34823 and 1030, that added together give a palindrome (35853).
The spelling of 348231030 in words is "three hundred forty-eight million, two hundred thirty-one thousand, thirty".
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