Base | Representation |
---|---|
bin | 10100101000110… |
… | …100110001010110 |
3 | 220010112010112110 |
4 | 110220310301112 |
5 | 1202114334410 |
6 | 54205131450 |
7 | 11403021141 |
oct | 2450646126 |
9 | 803463473 |
10 | 346246230 |
11 | 1684a0a10 |
12 | 97b59b86 |
13 | 56970735 |
14 | 33db1058 |
15 | 205e6720 |
hex | 14a34c56 |
346246230 has 128 divisors (see below), whose sum is σ = 940294656. Its totient is φ = 80870400.
The previous prime is 346246211. The next prime is 346246237. The reversal of 346246230 is 32642643.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (346246237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2124129 + ... + 2124291.
It is an arithmetic number, because the mean of its divisors is an integer number (7346052).
Almost surely, 2346246230 is an apocalyptic number.
346246230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 346246230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470147328).
346246230 is an abundant number, since it is smaller than the sum of its proper divisors (594048426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
346246230 is a wasteful number, since it uses less digits than its factorization.
346246230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382.
The product of its (nonzero) digits is 20736, while the sum is 30.
The square root of 346246230 is about 18607.6927640156. The cubic root of 346246230 is about 702.2013894485.
Adding to 346246230 its reverse (32642643), we get a palindrome (378888873).
The spelling of 346246230 in words is "three hundred forty-six million, two hundred forty-six thousand, two hundred thirty".
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