Base | Representation |
---|---|
bin | 10010010000111… |
… | …010001001100110 |
3 | 210100120212110211 |
4 | 102100322021212 |
5 | 1111421003444 |
6 | 50223410034 |
7 | 10410355456 |
oct | 2220721146 |
9 | 710525424 |
10 | 306422374 |
11 | 147a70735 |
12 | 8675391a |
13 | 4b63911b |
14 | 2c9a5d66 |
15 | 1bd7bc34 |
hex | 1243a266 |
306422374 has 8 divisors (see below), whose sum is σ = 462718800. Its totient is φ = 152182776.
The previous prime is 306422357. The next prime is 306422377. The reversal of 306422374 is 473224603.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (306422377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513834 + ... + 514429.
It is an arithmetic number, because the mean of its divisors is an integer number (57839850).
Almost surely, 2306422374 is an apocalyptic number.
306422374 is a deficient number, since it is larger than the sum of its proper divisors (156296426).
306422374 is a wasteful number, since it uses less digits than its factorization.
306422374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1028414.
The product of its (nonzero) digits is 24192, while the sum is 31.
The square root of 306422374 is about 17504.9242786137. The cubic root of 306422374 is about 674.1763150864.
Adding to 306422374 its reverse (473224603), we get a palindrome (779646977).
The spelling of 306422374 in words is "three hundred six million, four hundred twenty-two thousand, three hundred seventy-four".
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