Base | Representation |
---|---|
bin | 110001011011100… |
… | …110100001001001 |
3 | 2010210111210010110 |
4 | 301123212201021 |
5 | 3144301203431 |
6 | 214143104533 |
7 | 26360045232 |
oct | 6133464111 |
9 | 2123453113 |
10 | 829319241 |
11 | 396146903 |
12 | 1b18a2149 |
13 | 102a7a05a |
14 | 7c1dc089 |
15 | 4cc19346 |
hex | 316e6849 |
829319241 has 4 divisors (see below), whose sum is σ = 1105758992. Its totient is φ = 552879492.
The previous prime is 829319237. The next prime is 829319261. The reversal of 829319241 is 142913928.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 829319241 - 22 = 829319237 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 829319241.
It is not an unprimeable number, because it can be changed into a prime (829319261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138219871 + ... + 138219876.
It is an arithmetic number, because the mean of its divisors is an integer number (276439748).
Almost surely, 2829319241 is an apocalyptic number.
It is an amenable number.
829319241 is a deficient number, since it is larger than the sum of its proper divisors (276439751).
829319241 is a wasteful number, since it uses less digits than its factorization.
829319241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276439750.
The product of its digits is 31104, while the sum is 39.
The square root of 829319241 is about 28797.9034132695. The cubic root of 829319241 is about 939.5226341075.
The spelling of 829319241 in words is "eight hundred twenty-nine million, three hundred nineteen thousand, two hundred forty-one".
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