Base | Representation |
---|---|
bin | 101000011111010… |
… | …1011011101100110 |
3 | 10111200110110010100 |
4 | 1100332223131212 |
5 | 10240300430410 |
6 | 342451404530 |
7 | 45444656640 |
oct | 12076533546 |
9 | 3450413110 |
10 | 1358608230 |
11 | 637998521 |
12 | 31abb3746 |
13 | 1886185c5 |
14 | cc619890 |
15 | 7e41a8c0 |
hex | 50fab766 |
1358608230 has 48 divisors (see below), whose sum is σ = 4037009184. Its totient is φ = 310538880.
The previous prime is 1358608219. The next prime is 1358608231. The reversal of 1358608230 is 328068531.
1358608230 is a `hidden beast` number, since 13 + 5 + 8 + 608 + 2 + 30 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1358608231) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1077631 + ... + 1078890.
It is an arithmetic number, because the mean of its divisors is an integer number (84104358).
Almost surely, 21358608230 is an apocalyptic number.
1358608230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1358608230 is an abundant number, since it is smaller than the sum of its proper divisors (2678400954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1358608230 is a wasteful number, since it uses less digits than its factorization.
1358608230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2156541 (or 2156538 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 1358608230 is about 36859.3031675858. The cubic root of 1358608230 is about 1107.5535846019.
The spelling of 1358608230 in words is "one billion, three hundred fifty-eight million, six hundred eight thousand, two hundred thirty".
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