Base | Representation |
---|---|
bin | 11100010010001001… |
… | …010010000100010100 |
3 | 2220101110222220200121 |
4 | 130102021102010110 |
5 | 444144003204020 |
6 | 21541301121324 |
7 | 2123401614646 |
oct | 342211220424 |
9 | 86343886617 |
10 | 30369194260 |
11 | 11974689159 |
12 | 5a766b9244 |
13 | 2b2ca0ba42 |
14 | 16814b0896 |
15 | bcb254baa |
hex | 712252114 |
30369194260 has 24 divisors (see below), whose sum is σ = 63802579680. Its totient is φ = 12142483104.
The previous prime is 30369194231. The next prime is 30369194347. The reversal of 30369194260 is 6249196303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276550 + ... + 370429.
It is an arithmetic number, because the mean of its divisors is an integer number (2658440820).
Almost surely, 230369194260 is an apocalyptic number.
It is an amenable number.
30369194260 is an abundant number, since it is smaller than the sum of its proper divisors (33433385420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30369194260 is a wasteful number, since it uses less digits than its factorization.
30369194260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 649335 (or 649333 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 43.
The spelling of 30369194260 in words is "thirty billion, three hundred sixty-nine million, one hundred ninety-four thousand, two hundred sixty".
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