Base | Representation |
---|---|
bin | 110001011111010… |
… | …110000001011101 |
3 | 2010212100121211020 |
4 | 301133112001131 |
5 | 3200024102003 |
6 | 214220114353 |
7 | 26401302306 |
oct | 6137260135 |
9 | 2125317736 |
10 | 830300253 |
11 | 396756962 |
12 | 1b20959b9 |
13 | 103031733 |
14 | 7c3b57ad |
15 | 4cd5ed53 |
hex | 317d605d |
830300253 has 16 divisors (see below), whose sum is σ = 1156533120. Its totient is φ = 528856064.
The previous prime is 830300231. The next prime is 830300257. The reversal of 830300253 is 352003038.
It is a cyclic number.
It is not a de Polignac number, because 830300253 - 28 = 830299997 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830300257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57625 + ... + 70577.
It is an arithmetic number, because the mean of its divisors is an integer number (72283320).
Almost surely, 2830300253 is an apocalyptic number.
It is an amenable number.
830300253 is a deficient number, since it is larger than the sum of its proper divisors (326232867).
830300253 is a wasteful number, since it uses less digits than its factorization.
830300253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13908.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 830300253 is about 28814.9310774813. The cubic root of 830300253 is about 939.8929457833.
The spelling of 830300253 in words is "eight hundred thirty million, three hundred thousand, two hundred fifty-three".
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