Base | Representation |
---|---|
bin | 101101001011000010100… |
… | …111000011001001011001 |
3 | 101222202120020001012220222 |
4 | 231023002213003021121 |
5 | 401324431214412441 |
6 | 10334021512125425 |
7 | 440162514400541 |
oct | 55130247031131 |
9 | 11882506035828 |
10 | 3104231404121 |
11 | a97551778381 |
12 | 421754996875 |
13 | 19695cb92463 |
14 | aa361d06321 |
15 | 55b351b2d4b |
hex | 2d2c29c3259 |
3104231404121 has 4 divisors (see below), whose sum is σ = 3104364833700. Its totient is φ = 3104097974544.
The previous prime is 3104231404111. The next prime is 3104231404181. The reversal of 3104231404121 is 1214041324013.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 864602425600 + 2239628978521 = 929840^2 + 1496539^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3104231404121 is a prime.
It is a super-2 number, since 2×31042314041212 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3104231404111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66679886 + ... + 66726423.
It is an arithmetic number, because the mean of its divisors is an integer number (776091208425).
Almost surely, 23104231404121 is an apocalyptic number.
It is an amenable number.
3104231404121 is a deficient number, since it is larger than the sum of its proper divisors (133429579).
3104231404121 is a wasteful number, since it uses less digits than its factorization.
3104231404121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133429578.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 3104231404121 its reverse (1214041324013), we get a palindrome (4318272728134).
The spelling of 3104231404121 in words is "three trillion, one hundred four billion, two hundred thirty-one million, four hundred four thousand, one hundred twenty-one".
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