Base | Representation |
---|---|
bin | 1011111110011011… |
… | …1101011000010111 |
3 | 22022000221201001211 |
4 | 2333212331120113 |
5 | 23040423124033 |
6 | 1250553202251 |
7 | 142443111631 |
oct | 27746753027 |
9 | 8260851054 |
10 | 3214661143 |
11 | 13aa657551 |
12 | 758700387 |
13 | 3c3002b75 |
14 | 226d23a51 |
15 | 13c3472cd |
hex | bf9bd617 |
3214661143 has 8 divisors (see below), whose sum is σ = 3289298400. Its totient is φ = 3140731680.
The previous prime is 3214661117. The next prime is 3214661159. The reversal of 3214661143 is 3411664123.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3214661143 - 25 = 3214661111 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 (3214661173) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167755 + ... + 185932.
It is an arithmetic number, because the mean of its divisors is an integer number (411162300).
Almost surely, 23214661143 is an apocalyptic number.
3214661143 is a deficient number, since it is larger than the sum of its proper divisors (74637257).
3214661143 is a wasteful number, since it uses less digits than its factorization.
3214661143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353897.
The product of its digits is 10368, while the sum is 31.
The square root of 3214661143 is about 56697.9818247528. The cubic root of 3214661143 is about 1475.8596758940.
The spelling of 3214661143 in words is "three billion, two hundred fourteen million, six hundred sixty-one thousand, one hundred forty-three".
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