Base | Representation |
---|---|
bin | 1011101101001011… |
… | …1110110001100001 |
3 | 22002222211010221221 |
4 | 2323102332301201 |
5 | 22413413040410 |
6 | 1235450415041 |
7 | 140604144346 |
oct | 27322766141 |
9 | 8088733857 |
10 | 3142315105 |
11 | 1372833936 |
12 | 738431481 |
13 | 3b1022567 |
14 | 21b4907cd |
15 | 135d064da |
hex | bb4bec61 |
3142315105 has 16 divisors (see below), whose sum is σ = 3997088640. Its totient is φ = 2363311872.
The previous prime is 3142315067. The next prime is 3142315147. The reversal of 3142315105 is 5015132413.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 3142315105 - 225 = 3108760673 is a prime.
It is a super-2 number, since 2×31423151052 = 19748288438222322050, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3142315105.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56716 + ... + 97474.
It is an arithmetic number, because the mean of its divisors is an integer number (249818040).
Almost surely, 23142315105 is an apocalyptic number.
It is an amenable number.
3142315105 is a deficient number, since it is larger than the sum of its proper divisors (854773535).
3142315105 is a wasteful number, since it uses less digits than its factorization.
3142315105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41688.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 3142315105 is about 56056.3565084282. The cubic root of 3142315105 is about 1464.7041464796.
Adding to 3142315105 its reverse (5015132413), we get a palindrome (8157447518).
The spelling of 3142315105 in words is "three billion, one hundred forty-two million, three hundred fifteen thousand, one hundred five".
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