Base | Representation |
---|---|
bin | 1011001011110000… |
… | …1110001111001101 |
3 | 21202020001002002001 |
4 | 2302330032033031 |
5 | 22122021201110 |
6 | 1213522032301 |
7 | 134252460460 |
oct | 26274161715 |
9 | 7666032061 |
10 | 3002131405 |
11 | 1300696839 |
12 | 6b94a8691 |
13 | 38ac7c720 |
14 | 2069dd2d7 |
15 | 12886563a |
hex | b2f0e3cd |
3002131405 has 64 divisors (see below), whose sum is σ = 4721407488. Its totient is φ = 1778319360.
The previous prime is 3002131393. The next prime is 3002131441. The reversal of 3002131405 is 5041312003.
It is not a de Polignac number, because 3002131405 - 217 = 3002000333 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1491850 + ... + 1493860.
It is an arithmetic number, because the mean of its divisors is an integer number (73771992).
Almost surely, 23002131405 is an apocalyptic number.
3002131405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3002131405 is a deficient number, since it is larger than the sum of its proper divisors (1719276083).
3002131405 is a wasteful number, since it uses less digits than its factorization.
3002131405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2246.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 3002131405 is about 54791.7092724803. The cubic root of 3002131405 is about 1442.5910470002.
Adding to 3002131405 its reverse (5041312003), we get a palindrome (8043443408).
The spelling of 3002131405 in words is "three billion, two million, one hundred thirty-one thousand, four hundred five".
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