Base | Representation |
---|---|
bin | 110000010110010… |
… | …011001111010101 |
3 | 2002112022210211022 |
4 | 300112103033111 |
5 | 3130123333331 |
6 | 212253450525 |
7 | 26046452426 |
oct | 6026231725 |
9 | 2075283738 |
10 | 811152341 |
11 | 38696883a |
12 | 1a77a0a45 |
13 | cc0890cc |
14 | 79a2d64d |
15 | 4b32b67b |
hex | 305933d5 |
811152341 has 8 divisors (see below), whose sum is σ = 819625824. Its totient is φ = 802695600.
The previous prime is 811152299. The next prime is 811152343. The reversal of 811152341 is 143251118.
811152341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 811152341 - 222 = 806958037 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 811152341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (811152343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108851 + ... + 116063.
It is an arithmetic number, because the mean of its divisors is an integer number (102453228).
Almost surely, 2811152341 is an apocalyptic number.
It is an amenable number.
811152341 is a deficient number, since it is larger than the sum of its proper divisors (8473483).
811152341 is a wasteful number, since it uses less digits than its factorization.
811152341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8371.
The product of its digits is 960, while the sum is 26.
The square root of 811152341 is about 28480.7363142177. The cubic root of 811152341 is about 932.6115906486.
The spelling of 811152341 in words is "eight hundred eleven million, one hundred fifty-two thousand, three hundred forty-one".
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