Base | Representation |
---|---|
bin | 1101101010101011111… |
… | …1111101000011100100 |
3 | 211110001102012211102200 |
4 | 3122222333331003210 |
5 | 12321331031011420 |
6 | 255510405134500 |
7 | 22651330432353 |
oct | 3325277750344 |
9 | 743042184380 |
10 | 234797125860 |
11 | 90638946960 |
12 | 396090ba430 |
13 | 191ab4c058b |
14 | b51569b99a |
15 | 61932cdb90 |
hex | 36aaffd0e4 |
234797125860 has 144 divisors (see below), whose sum is σ = 781457302080. Its totient is φ = 56591412480.
The previous prime is 234797125859. The next prime is 234797125889. The reversal of 234797125860 is 68521797432.
It is a happy number.
234797125860 is a `hidden beast` number, since 2 + 3 + 47 + 9 + 7 + 12 + 586 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 234797125797 and 234797125806.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190 + ... + 685269.
It is an arithmetic number, because the mean of its divisors is an integer number (5426786820).
It is a 1-persistent number, because it is pandigital, but 2⋅234797125860 = 469594251720 is not.
Almost surely, 2234797125860 is an apocalyptic number.
234797125860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234797125860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390728651040).
234797125860 is an abundant number, since it is smaller than the sum of its proper divisors (546660176220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234797125860 is a wasteful number, since it uses less digits than its factorization.
234797125860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 685658 (or 685653 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 54.
The spelling of 234797125860 in words is "two hundred thirty-four billion, seven hundred ninety-seven million, one hundred twenty-five thousand, eight hundred sixty".
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