Base | Representation |
---|---|
bin | 1011101101001101… |
… | …1101110001110111 |
3 | 22010000001121011120 |
4 | 2323103131301313 |
5 | 22413431121403 |
6 | 1235453235023 |
7 | 140605213533 |
oct | 27323356167 |
9 | 8100047146 |
10 | 3142442103 |
11 | 1372910299 |
12 | 738492a73 |
13 | 3b10682c8 |
14 | 21b4c4bc3 |
15 | 135d2de53 |
hex | bb4ddc77 |
3142442103 has 4 divisors (see below), whose sum is σ = 4189922808. Its totient is φ = 2094961400.
The previous prime is 3142442081. The next prime is 3142442143. The reversal of 3142442103 is 3012442413.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3142442103 - 25 = 3142442071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142442143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523740348 + ... + 523740353.
It is an arithmetic number, because the mean of its divisors is an integer number (1047480702).
Almost surely, 23142442103 is an apocalyptic number.
3142442103 is a deficient number, since it is larger than the sum of its proper divisors (1047480705).
3142442103 is a wasteful number, since it uses less digits than its factorization.
3142442103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047480704.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 3142442103 is about 56057.4892677152. The cubic root of 3142442103 is about 1464.7238784272.
Adding to 3142442103 its reverse (3012442413), we get a palindrome (6154884516).
The spelling of 3142442103 in words is "three billion, one hundred forty-two million, four hundred forty-two thousand, one hundred three".
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