Base | Representation |
---|---|
bin | 101110110000010111001… |
… | …010101101011111010111 |
3 | 102101011101011220221120101 |
4 | 232300113022231133113 |
5 | 410120233200034033 |
6 | 10500013135514531 |
7 | 451063510155232 |
oct | 56602712553727 |
9 | 12334334827511 |
10 | 3213024221143 |
11 | 10296aa456000 |
12 | 43a857388a47 |
13 | 1a3caa2515b9 |
14 | b1722a4a419 |
15 | 588a130197d |
hex | 2ec172ad7d7 |
3213024221143 has 32 divisors (see below), whose sum is σ = 3571715927808. Its totient is φ = 2889899937760.
The previous prime is 3213024221093. The next prime is 3213024221161. The reversal of 3213024221143 is 3411224203123.
It is a de Polignac number, because none of the positive numbers 2k-3213024221143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3213024221443) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113492196 + ... + 113520502.
It is an arithmetic number, because the mean of its divisors is an integer number (111616122744).
Almost surely, 23213024221143 is an apocalyptic number.
3213024221143 is a deficient number, since it is larger than the sum of its proper divisors (358691706665).
3213024221143 is a wasteful number, since it uses less digits than its factorization.
3213024221143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29244 (or 29222 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 3213024221143 its reverse (3411224203123), we get a palindrome (6624248424266).
The spelling of 3213024221143 in words is "three trillion, two hundred thirteen billion, twenty-four million, two hundred twenty-one thousand, one hundred forty-three".
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