Base | Representation |
---|---|
bin | 1011100111111010… |
… | …1011000100011110 |
3 | 22001110020022100200 |
4 | 2321332223010132 |
5 | 22342233324202 |
6 | 1233341004330 |
7 | 140215245462 |
oct | 27176530436 |
9 | 8043208320 |
10 | 3120214302 |
11 | 1361309207 |
12 | 730b536a6 |
13 | 3a9584b6a |
14 | 21857a4a2 |
15 | 133ddce1c |
hex | b9fab11e |
3120214302 has 48 divisors (see below), whose sum is σ = 6799178880. Its totient is φ = 1034136576.
The previous prime is 3120214291. The next prime is 3120214303. The reversal of 3120214302 is 2034120213.
3120214302 is a `hidden beast` number, since 31 + 202 + 1 + 430 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3120214303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3856474 + ... + 3857282.
It is an arithmetic number, because the mean of its divisors is an integer number (141649560).
Almost surely, 23120214302 is an apocalyptic number.
3120214302 is an abundant number, since it is smaller than the sum of its proper divisors (3678964578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120214302 is a wasteful number, since it uses less digits than its factorization.
3120214302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1777 (or 1774 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3120214302 is about 55858.8784527581. The cubic root of 3120214302 is about 1461.2621696274.
Adding to 3120214302 its reverse (2034120213), we get a palindrome (5154334515).
The spelling of 3120214302 in words is "three billion, one hundred twenty million, two hundred fourteen thousand, three hundred two".
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