Base | Representation |
---|---|
bin | 10100011001110… |
… | …100010111101110 |
3 | 212212010021101011 |
4 | 110121310113232 |
5 | 1200112444210 |
6 | 53544535434 |
7 | 11324415265 |
oct | 2431642756 |
9 | 785107334 |
10 | 342312430 |
11 | 166254439 |
12 | 9678157a |
13 | 55bc4045 |
14 | 336695dc |
15 | 200bad8a |
hex | 146745ee |
342312430 has 16 divisors (see below), whose sum is σ = 616389120. Its totient is φ = 136874592.
The previous prime is 342312409. The next prime is 342312431. The reversal of 342312430 is 34213243.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342312431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35356 + ... + 43984.
It is an arithmetic number, because the mean of its divisors is an integer number (38524320).
Almost surely, 2342312430 is an apocalyptic number.
342312430 is a deficient number, since it is larger than the sum of its proper divisors (274076690).
342312430 is a wasteful number, since it uses less digits than its factorization.
342312430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12603.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 342312430 is about 18501.6872203591. The cubic root of 342312430 is about 699.5319524208.
Adding to 342312430 its reverse (34213243), we get a palindrome (376525673).
The spelling of 342312430 in words is "three hundred forty-two million, three hundred twelve thousand, four hundred thirty".
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