Base | Representation |
---|---|
bin | 10001010001001010… |
… | …00100011101110101 |
3 | 212221002112102122100 |
4 | 20220211010131311 |
5 | 122441302201403 |
6 | 4131532052313 |
7 | 445510665663 |
oct | 105045043565 |
9 | 25832472570 |
10 | 9270740853 |
11 | 3a28100900 |
12 | 1968904099 |
13 | b498a539a |
14 | 63d36dc33 |
15 | 393d5b2a3 |
hex | 228944775 |
9270740853 has 18 divisors (see below), whose sum is σ = 14719111862. Its totient is φ = 5618630160.
The previous prime is 9270740839. The next prime is 9270740873. The reversal of 9270740853 is 3580470729.
It can be written as a sum of positive squares in only one way, i.e., 7355978289 + 1914762564 = 85767^2 + 43758^2 .
It is not a de Polignac number, because 9270740853 - 217 = 9270609781 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9270740799 and 9270740808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9270740833) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4255450 + ... + 4257627.
Almost surely, 29270740853 is an apocalyptic number.
It is an amenable number.
9270740853 is a deficient number, since it is larger than the sum of its proper divisors (5448371009).
9270740853 is a wasteful number, since it uses less digits than its factorization.
9270740853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8513105 (or 8513091 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The square root of 9270740853 is about 96284.6864927128. The cubic root of 9270740853 is about 2100.7360120789.
The spelling of 9270740853 in words is "nine billion, two hundred seventy million, seven hundred forty thousand, eight hundred fifty-three".
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