Base | Representation |
---|---|
bin | 1011100111111101… |
… | …1101100111011110 |
3 | 22001110121211100211 |
4 | 2321333131213132 |
5 | 22342311440332 |
6 | 1233345243034 |
7 | 140220100213 |
oct | 27177354736 |
9 | 8043554324 |
10 | 3120421342 |
11 | 136143a815 |
12 | 73103347a |
13 | 3a962817c |
14 | 2185d1b0a |
15 | 133e2e447 |
hex | b9fdd9de |
3120421342 has 8 divisors (see below), whose sum is σ = 4711630032. Its totient is φ = 1549878000.
The previous prime is 3120421333. The next prime is 3120421411. The reversal of 3120421342 is 2431240213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5165959 + ... + 5166562.
It is an arithmetic number, because the mean of its divisors is an integer number (588953754).
Almost surely, 23120421342 is an apocalyptic number.
3120421342 is a deficient number, since it is larger than the sum of its proper divisors (1591208690).
3120421342 is a wasteful number, since it uses less digits than its factorization.
3120421342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10332674.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 3120421342 is about 55860.7316636651. The cubic root of 3120421342 is about 1461.2944893122.
Adding to 3120421342 its reverse (2431240213), we get a palindrome (5551661555).
The spelling of 3120421342 in words is "three billion, one hundred twenty million, four hundred twenty-one thousand, three hundred forty-two".
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