Base | Representation |
---|---|
bin | 1101110110101101011… |
… | …0000111010010111000 |
3 | 211202101022110011122221 |
4 | 3131223112013102320 |
5 | 12344433141113230 |
6 | 301202523453424 |
7 | 23124313660423 |
oct | 3355326072270 |
9 | 752338404587 |
10 | 238024160440 |
11 | 91a44484790 |
12 | 3a169987274 |
13 | 195a3c363b1 |
14 | b7400c29ba |
15 | 62d176c27a |
hex | 376b5874b8 |
238024160440 has 32 divisors (see below), whose sum is σ = 584241122160. Its totient is φ = 86554240000.
The previous prime is 238024160419. The next prime is 238024160461. The reversal of 238024160440 is 44061420832.
It is an interprime number because it is at equal distance from previous prime (238024160419) and next prime (238024160461).
It is a junction number, because it is equal to n+sod(n) for n = 238024160396 and 238024160405.
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, 270481561 + ... + 270482440.
Almost surely, 2238024160440 is an apocalyptic number.
238024160440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
238024160440 is an abundant number, since it is smaller than the sum of its proper divisors (346216961720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238024160440 is a wasteful number, since it uses less digits than its factorization.
238024160440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540964023 (or 540964019 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 34.
The spelling of 238024160440 in words is "two hundred thirty-eight billion, twenty-four million, one hundred sixty thousand, four hundred forty".
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