Base | Representation |
---|---|
bin | 111001110100001… |
… | …001110011101101 |
3 | 2111121011201202221 |
4 | 321310021303231 |
5 | 3441303113343 |
6 | 240125515341 |
7 | 33015430354 |
oct | 7164116355 |
9 | 2447151687 |
10 | 969972973 |
11 | 458585062 |
12 | 230a12b51 |
13 | 125c55b08 |
14 | 92b7299b |
15 | 5a24e5ed |
hex | 39d09ced |
969972973 has 8 divisors (see below), whose sum is σ = 1006130048. Its totient is φ = 934434144.
The previous prime is 969972967. The next prime is 969972977. The reversal of 969972973 is 379279969.
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 969972973 - 213 = 969964781 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 (969972977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151365 + ... + 157642.
It is an arithmetic number, because the mean of its divisors is an integer number (125766256).
Almost surely, 2969972973 is an apocalyptic number.
It is an amenable number.
969972973 is a deficient number, since it is larger than the sum of its proper divisors (36157075).
969972973 is a wasteful number, since it uses less digits than its factorization.
969972973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309123.
The product of its digits is 11573604, while the sum is 61.
The square root of 969972973 is about 31144.3891094367. The cubic root of 969972973 is about 989.8891053557.
The spelling of 969972973 in words is "nine hundred sixty-nine million, nine hundred seventy-two thousand, nine hundred seventy-three".
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