Base | Representation |
---|---|
bin | 1011101101101011… |
… | …1101000010010101 |
3 | 22010010202022221200 |
4 | 2323122331002111 |
5 | 22414431431031 |
6 | 1240003303113 |
7 | 140631000633 |
oct | 27332750225 |
9 | 8103668850 |
10 | 3144405141 |
11 | 1373a31139 |
12 | 73907aa99 |
13 | 3b15a4977 |
14 | 21b876353 |
15 | 1360ba8e6 |
hex | bb6bd095 |
3144405141 has 24 divisors (see below), whose sum is σ = 4756966656. Its totient is φ = 1997693280.
The previous prime is 3144405097. The next prime is 3144405149. The reversal of 3144405141 is 1415044413.
3144405141 is a `hidden beast` number, since 3 + 144 + 4 + 0 + 514 + 1 = 666.
It is not a de Polignac number, because 3144405141 - 27 = 3144405013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144405149) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28071 + ... + 84123.
It is an arithmetic number, because the mean of its divisors is an integer number (198206944).
Almost surely, 23144405141 is an apocalyptic number.
It is an amenable number.
3144405141 is a deficient number, since it is larger than the sum of its proper divisors (1612561515).
3144405141 is a wasteful number, since it uses less digits than its factorization.
3144405141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56353 (or 56350 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 3144405141 is about 56074.9956843511. The cubic root of 3144405141 is about 1465.0288121937.
Adding to 3144405141 its reverse (1415044413), we get a palindrome (4559449554).
The spelling of 3144405141 in words is "three billion, one hundred forty-four million, four hundred five thousand, one hundred forty-one".
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