Base | Representation |
---|---|
bin | 1011101101101000… |
… | …1011011101111001 |
3 | 22010010101000102211 |
4 | 2323122023131321 |
5 | 22414403431410 |
6 | 1235555055121 |
7 | 140626163662 |
oct | 27332133571 |
9 | 8103330384 |
10 | 3144202105 |
11 | 1373902640 |
12 | 738ba14a1 |
13 | 3b1533425 |
14 | 21b822369 |
15 | 13607a68a |
hex | bb68b779 |
3144202105 has 32 divisors (see below), whose sum is σ = 4386130560. Its totient is φ = 2138373120.
The previous prime is 3144202093. The next prime is 3144202123. The reversal of 3144202105 is 5012024413.
It is not a de Polignac number, because 3144202105 - 211 = 3144200057 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136086 + ... + 157504.
It is an arithmetic number, because the mean of its divisors is an integer number (137066580).
Almost surely, 23144202105 is an apocalyptic number.
It is an amenable number.
3144202105 is a deficient number, since it is larger than the sum of its proper divisors (1241928455).
3144202105 is a wasteful number, since it uses less digits than its factorization.
3144202105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21609.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 3144202105 is about 56073.1852581963. The cubic root of 3144202105 is about 1464.9972789382.
Adding to 3144202105 its reverse (5012024413), we get a palindrome (8156226518).
The spelling of 3144202105 in words is "three billion, one hundred forty-four million, two hundred two thousand, one hundred five".
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