Base | Representation |
---|---|
bin | 1011111110000010… |
… | …1011010001011001 |
3 | 22021220212000202102 |
4 | 2333200223101121 |
5 | 23040012422410 |
6 | 1250454013145 |
7 | 142423112030 |
oct | 27740532131 |
9 | 8256760672 |
10 | 3213014105 |
11 | 13a9732064 |
12 | 7580471b5 |
13 | 3c28772a2 |
14 | 226a15717 |
15 | 13c11e2a5 |
hex | bf82b459 |
3213014105 has 32 divisors (see below), whose sum is σ = 4449435648. Its totient is φ = 2181816000.
The previous prime is 3213014087. The next prime is 3213014107. The reversal of 3213014105 is 5014103123.
It is not a de Polignac number, because 3213014105 - 210 = 3213013081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3213014107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1645880 + ... + 1647830.
It is an arithmetic number, because the mean of its divisors is an integer number (139044864).
Almost surely, 23213014105 is an apocalyptic number.
3213014105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3213014105 is a deficient number, since it is larger than the sum of its proper divisors (1236421543).
3213014105 is a wasteful number, since it uses less digits than its factorization.
3213014105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2397.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 3213014105 is about 56683.4553022308. The cubic root of 3213014105 is about 1475.6075796263.
Adding to 3213014105 its reverse (5014103123), we get a palindrome (8227117228).
The spelling of 3213014105 in words is "three billion, two hundred thirteen million, fourteen thousand, one hundred five".
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