Base | Representation |
---|---|
bin | 10010000101010100… |
… | …01111011001000100 |
3 | 221001120212221100121 |
4 | 21002222033121010 |
5 | 124340311211230 |
6 | 4243202351324 |
7 | 462403136056 |
oct | 110252173104 |
9 | 27046787317 |
10 | 9708303940 |
11 | 41320a2495 |
12 | 1a6b35b544 |
13 | bb943925a |
14 | 6815118d6 |
15 | 3bc48e77a |
hex | 242a8f644 |
9708303940 has 12 divisors (see below), whose sum is σ = 20387438316. Its totient is φ = 3883321568.
The previous prime is 9708303937. The next prime is 9708303947. The reversal of 9708303940 is 493038079.
It can be written as a sum of positive squares in 2 ways, for example, as 1542289984 + 8166013956 = 39272^2 + 90366^2 .
It is not an unprimeable number, because it can be changed into a prime (9708303947) 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, 242707579 + ... + 242707618.
It is an arithmetic number, because the mean of its divisors is an integer number (1698953193).
Almost surely, 29708303940 is an apocalyptic number.
It is an amenable number.
9708303940 is an abundant number, since it is smaller than the sum of its proper divisors (10679134376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9708303940 is a wasteful number, since it uses less digits than its factorization.
9708303940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485415206 (or 485415204 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 43.
The square root of 9708303940 is about 98530.7258676196. The cubic root of 9708303940 is about 2133.2796383512.
The spelling of 9708303940 in words is "nine billion, seven hundred eight million, three hundred three thousand, nine hundred forty".
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