Base | Representation |
---|---|
bin | 1011100011011000… |
… | …1100010101011011 |
3 | 22000010110222220101 |
4 | 2320312030111123 |
5 | 22322402322133 |
6 | 1231421440231 |
7 | 136564612234 |
oct | 27066142533 |
9 | 8003428811 |
10 | 3101214043 |
11 | 1351611014 |
12 | 726710077 |
13 | 3a56617c5 |
14 | 215c3208b |
15 | 1323d837d |
hex | b8d8c55b |
3101214043 has 4 divisors (see below), whose sum is σ = 3101812128. Its totient is φ = 3100615960.
The previous prime is 3101214037. The next prime is 3101214071. The reversal of 3101214043 is 3404121013.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3404121013 = 2437 ⋅1396849.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3101214043 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3101214043.
It is not an unprimeable number, because it can be changed into a prime (3101214013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291196 + ... + 301657.
It is an arithmetic number, because the mean of its divisors is an integer number (775453032).
Almost surely, 23101214043 is an apocalyptic number.
3101214043 is a deficient number, since it is larger than the sum of its proper divisors (598085).
3101214043 is an equidigital number, since it uses as much as digits as its factorization.
3101214043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 598084.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 3101214043 is about 55688.5449890729. The cubic root of 3101214043 is about 1458.2900546162.
Adding to 3101214043 its reverse (3404121013), we get a palindrome (6505335056).
It can be divided in two parts, 310 and 1214043, that multiplied together give a triangular number (376353330 = T27435).
The spelling of 3101214043 in words is "three billion, one hundred one million, two hundred fourteen thousand, forty-three".
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