Base | Representation |
---|---|
bin | 111110111001110000… |
… | …100011100100011000 |
3 | 20110100001100110120101 |
4 | 332321300203210120 |
5 | 2101311000214000 |
6 | 51010010305144 |
7 | 4610505136333 |
oct | 767160434430 |
9 | 213301313511 |
10 | 67541023000 |
11 | 2670a168280 |
12 | 1110b4281b4 |
13 | 64a4b7c589 |
14 | 33aa20361a |
15 | 1b547d9e6a |
hex | fb9c23918 |
67541023000 has 128 divisors (see below), whose sum is σ = 174123743040. Its totient is φ = 24316800000.
The previous prime is 67541022971. The next prime is 67541023003. The reversal of 67541023000 is 32014576.
67541023000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 67541023000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67541023003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1080604 + ... + 1141396.
Almost surely, 267541023000 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 67541023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87061871520).
67541023000 is an abundant number, since it is smaller than the sum of its proper divisors (106582720040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67541023000 is a wasteful number, since it uses less digits than its factorization.
67541023000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60926 (or 60912 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
Adding to 67541023000 its reverse (32014576), we get a palindrome (67573037576).
The spelling of 67541023000 in words is "sixty-seven billion, five hundred forty-one million, twenty-three thousand".
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