Base | Representation |
---|---|
bin | 111010010100010100… |
… | …0001110011010010000 |
3 | 102222020220000222010000 |
4 | 1310220220032122100 |
5 | 4022440313410013 |
6 | 133311003210000 |
7 | 12022312521120 |
oct | 1645050163220 |
9 | 388226028100 |
10 | 125235685008 |
11 | 49126308825 |
12 | 20331216900 |
13 | ba6ab15a35 |
14 | 60c0838c80 |
15 | 33ce964973 |
hex | 1d28a0e690 |
125235685008 has 200 divisors, whose sum is σ = 415023363392. Its totient is φ = 35714794752.
The previous prime is 125235685007. The next prime is 125235685027. The reversal of 125235685008 is 800586532521.
125235685008 is a `hidden beast` number, since 1 + 2 + 52 + 35 + 68 + 500 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (125235685007) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4949766 + ... + 4975002.
Almost surely, 2125235685008 is an apocalyptic number.
125235685008 is a gapful number since it is divisible by the number (18) 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 125235685008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207511681696).
125235685008 is an abundant number, since it is smaller than the sum of its proper divisors (289787678384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125235685008 is a wasteful number, since it uses less digits than its factorization.
125235685008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25811 (or 25796 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 45.
The spelling of 125235685008 in words is "one hundred twenty-five billion, two hundred thirty-five million, six hundred eighty-five thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •