Base | Representation |
---|---|
bin | 1111001001101000… |
… | …01011010101011101 |
3 | 202222212021102012210 |
4 | 13210310023111131 |
5 | 113124231203321 |
6 | 3423040351033 |
7 | 405364405512 |
oct | 74464132535 |
9 | 22885242183 |
10 | 8133850461 |
11 | 34a438a270 |
12 | 16b0015479 |
13 | 9c81a9389 |
14 | 57238b309 |
15 | 329139b76 |
hex | 1e4d0b55d |
8133850461 has 16 divisors (see below), whose sum is σ = 11850769728. Its totient is φ = 4921392000.
The previous prime is 8133850453. The next prime is 8133850469. The reversal of 8133850461 is 1640583318.
It is an interprime number because it is at equal distance from previous prime (8133850453) and next prime (8133850469).
It is not a de Polignac number, because 8133850461 - 23 = 8133850453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8133850469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185226 + ... + 224891.
It is an arithmetic number, because the mean of its divisors is an integer number (740673108).
Almost surely, 28133850461 is an apocalyptic number.
It is an amenable number.
8133850461 is a deficient number, since it is larger than the sum of its proper divisors (3716919267).
8133850461 is a wasteful number, since it uses less digits than its factorization.
8133850461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410732.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 8133850461 is about 90187.8620491693. The cubic root of 8133850461 is about 2011.0925688015.
The spelling of 8133850461 in words is "eight billion, one hundred thirty-three million, eight hundred fifty thousand, four hundred sixty-one".
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