Base | Representation |
---|---|
bin | 10010000101010001… |
… | …11100010111000001 |
3 | 221001120020122211100 |
4 | 21002220330113001 |
5 | 124340214320331 |
6 | 4243151205013 |
7 | 462400221402 |
oct | 110250742701 |
9 | 27046218740 |
10 | 9707963841 |
11 | 413198aa14 |
12 | 1a6b216769 |
13 | bb934a504 |
14 | 6814639a9 |
15 | 3bc423ae6 |
hex | 242a3c5c1 |
9707963841 has 9 divisors (see below), whose sum is σ = 14023041409. Its totient is φ = 6471778836.
The previous prime is 9707963819. The next prime is 9707963851. The reversal of 9707963841 is 1483697079.
It is a happy number.
The square root of 9707963841 is 98529.
It is a perfect power (a square), and thus also a powerful number.
9707963841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 9707963841 - 29 = 9707963329 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9707963851) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 279166 + ... + 312008.
Almost surely, 29707963841 is an apocalyptic number.
9707963841 is the 98529-th square number.
9707963841 is the 49265-th centered octagonal number.
It is an amenable number.
9707963841 is a deficient number, since it is larger than the sum of its proper divisors (4315077568).
9707963841 is an frugal number, since it uses more digits than its factorization.
9707963841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65692 (or 32846 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 54.
The cubic root of 9707963841 is about 2133.2547272116.
The spelling of 9707963841 in words is "nine billion, seven hundred seven million, nine hundred sixty-three thousand, eight hundred forty-one".
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