Base | Representation |
---|---|
bin | 111001110111011… |
… | …011111110100101 |
3 | 2111122210110122111 |
4 | 321313123332211 |
5 | 3442013140304 |
6 | 240200201021 |
7 | 33025644220 |
oct | 7167337645 |
9 | 2448713574 |
10 | 970833829 |
11 | 459012909 |
12 | 231169171 |
13 | 1261978b4 |
14 | 92d185b7 |
15 | 5a36e704 |
hex | 39ddbfa5 |
970833829 has 4 divisors (see below), whose sum is σ = 1109524384. Its totient is φ = 832143276.
The previous prime is 970833817. The next prime is 970833859. The reversal of 970833829 is 928338079.
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, and also an emirpimes, since its reverse is a distinct semiprime: 928338079 = 991 ⋅936769.
It is a cyclic number.
It is not a de Polignac number, because 970833829 - 25 = 970833797 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (970833859) 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, 69345267 + ... + 69345280.
It is an arithmetic number, because the mean of its divisors is an integer number (277381096).
Almost surely, 2970833829 is an apocalyptic number.
It is an amenable number.
970833829 is a deficient number, since it is larger than the sum of its proper divisors (138690555).
970833829 is a wasteful number, since it uses less digits than its factorization.
970833829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138690554.
The product of its (nonzero) digits is 653184, while the sum is 49.
The square root of 970833829 is about 31158.2064470983. The cubic root of 970833829 is about 990.1818626549.
The spelling of 970833829 in words is "nine hundred seventy million, eight hundred thirty-three thousand, eight hundred twenty-nine".
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