Base | Representation |
---|---|
bin | 111010000000000… |
… | …100111111010001 |
3 | 2111211001112211021 |
4 | 322000010333101 |
5 | 3443103131321 |
6 | 240320515441 |
7 | 33054130132 |
oct | 7200047721 |
9 | 2454045737 |
10 | 973098961 |
11 | 45a31a71a |
12 | 231a7bb81 |
13 | 1267ab903 |
14 | 93347c89 |
15 | 5a66a941 |
hex | 3a004fd1 |
973098961 has 6 divisors (see below), whose sum is σ = 997413686. Its totient is φ = 949363200.
The previous prime is 973098947. The next prime is 973098967. The reversal of 973098961 is 169890379.
It can be written as a sum of positive squares in 3 ways, for example, as 145443600 + 827655361 = 12060^2 + 28769^2 .
It is not a de Polignac number, because 973098961 - 29 = 973098449 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 973098899 and 973098908.
It is not an unprimeable number, because it can be changed into a prime (973098967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 287760 + ... + 291121.
Almost surely, 2973098961 is an apocalyptic number.
It is an amenable number.
973098961 is a deficient number, since it is larger than the sum of its proper divisors (24314725).
973098961 is an equidigital number, since it uses as much as digits as its factorization.
973098961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578963 (or 578922 counting only the distinct ones).
The product of its (nonzero) digits is 734832, while the sum is 52.
The square root of 973098961 is about 31194.5341526364. The cubic root of 973098961 is about 990.9513560033.
The spelling of 973098961 in words is "nine hundred seventy-three million, ninety-eight thousand, nine hundred sixty-one".
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