Base | Representation |
---|---|
bin | 100101001010… |
… | …001010100101 |
3 | 200022220002111 |
4 | 211022022211 |
5 | 4443202330 |
6 | 544441021 |
7 | 145540213 |
oct | 45121245 |
9 | 20286074 |
10 | 9740965 |
11 | 5553593 |
12 | 3319171 |
13 | 20309b0 |
14 | 1417cb3 |
15 | cc632a |
hex | 94a2a5 |
9740965 has 8 divisors (see below), whose sum is σ = 12588408. Its totient is φ = 7193280.
The previous prime is 9740957. The next prime is 9740989. The reversal of 9740965 is 5690479.
It can be written as a sum of positive squares in 4 ways, for example, as 324 + 9740641 = 18^2 + 3121^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9740965 - 23 = 9740957 is a prime.
It is a Duffinian number.
9740965 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74866 + ... + 74995.
It is an arithmetic number, because the mean of its divisors is an integer number (1573551).
Almost surely, 29740965 is an apocalyptic number.
It is an amenable number.
9740965 is a deficient number, since it is larger than the sum of its proper divisors (2847443).
9740965 is a wasteful number, since it uses less digits than its factorization.
9740965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149879.
The product of its (nonzero) digits is 68040, while the sum is 40.
The square root of 9740965 is about 3121.0519060086. The cubic root of 9740965 is about 213.5669248515.
The spelling of 9740965 in words is "nine million, seven hundred forty thousand, nine hundred sixty-five".
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