Base | Representation |
---|---|
bin | 1011011100100010… |
… | …11011110111001010 |
3 | 120212020221221122221 |
4 | 11232101123313022 |
5 | 100041112003001 |
6 | 2453433204254 |
7 | 305164623046 |
oct | 55621336712 |
9 | 16766857587 |
10 | 6145031626 |
11 | 267378a238 |
12 | 1235b6068a |
13 | 76c1483b6 |
14 | 4241a3026 |
15 | 25e7351a1 |
hex | 16e45bdca |
6145031626 has 4 divisors (see below), whose sum is σ = 9217547442. Its totient is φ = 3072515812.
The previous prime is 6145031621. The next prime is 6145031639. The reversal of 6145031626 is 6261305416.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 5806287601 + 338744025 = 76199^2 + 18405^2 .
It is a super-2 number, since 2×61450316262 = 75522827369080407752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 6145031591 and 6145031600.
It is not an unprimeable number, because it can be changed into a prime (6145031621) 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 as a sum of consecutive naturals, namely, 1536257905 + ... + 1536257908.
Almost surely, 26145031626 is an apocalyptic number.
6145031626 is a deficient number, since it is larger than the sum of its proper divisors (3072515816).
6145031626 is a wasteful number, since it uses less digits than its factorization.
6145031626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3072515815.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 6145031626 is about 78390.2521108333. The cubic root of 6145031626 is about 1831.6452925025.
The spelling of 6145031626 in words is "six billion, one hundred forty-five million, thirty-one thousand, six hundred twenty-six".
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