Base | Representation |
---|---|
bin | 110001011110010… |
… | …011001000100011 |
3 | 2010211211200222220 |
4 | 301132103020203 |
5 | 3144441320100 |
6 | 214210202123 |
7 | 26366051451 |
oct | 6136231043 |
9 | 2124750886 |
10 | 830026275 |
11 | 39658a031 |
12 | 1b1b83343 |
13 | 102c66b10 |
14 | 7c3439d1 |
15 | 4cd08aa0 |
hex | 31793223 |
830026275 has 48 divisors (see below), whose sum is σ = 1564837344. Its totient is φ = 384583680.
The previous prime is 830026273. The next prime is 830026283. The reversal of 830026275 is 572620038.
It is not a de Polignac number, because 830026275 - 21 = 830026273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (830026273) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8464 + ... + 41613.
It is an arithmetic number, because the mean of its divisors is an integer number (32600778).
Almost surely, 2830026275 is an apocalyptic number.
830026275 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
830026275 is a deficient number, since it is larger than the sum of its proper divisors (734811069).
830026275 is a wasteful number, since it uses less digits than its factorization.
830026275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50120 (or 50115 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 830026275 is about 28810.1765874491. The cubic root of 830026275 is about 939.7895541416.
The spelling of 830026275 in words is "eight hundred thirty million, twenty-six thousand, two hundred seventy-five".
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