Base | Representation |
---|---|
bin | 1101110110101111111… |
… | …1010100101010010000 |
3 | 211202102001210000010000 |
4 | 3131223333110222100 |
5 | 12344443422304323 |
6 | 301203551210000 |
7 | 23124504542136 |
oct | 3355377245220 |
9 | 752361700100 |
10 | 238034963088 |
11 | 91a4a59299a |
12 | 3a171516900 |
13 | 195a62493b0 |
14 | b7416d5756 |
15 | 62d26a2e43 |
hex | 376bfd4a90 |
238034963088 has 400 divisors, whose sum is σ = 799195862080. Its totient is φ = 67769146368.
The previous prime is 238034963011. The next prime is 238034963093. The reversal of 238034963088 is 880369430832.
It is a happy number.
238034963088 is a `hidden beast` number, since 238 + 0 + 349 + 63 + 0 + 8 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 13756170 + ... + 13773462.
Almost surely, 2238034963088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 238034963088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399597931040).
238034963088 is an abundant number, since it is smaller than the sum of its proper divisors (561160898992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238034963088 is a wasteful number, since it uses less digits than its factorization.
238034963088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17388 (or 17373 counting only the distinct ones).
The product of its (nonzero) digits is 5971968, while the sum is 54.
The spelling of 238034963088 in words is "two hundred thirty-eight billion, thirty-four million, nine hundred sixty-three thousand, eighty-eight".
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