Base | Representation |
---|---|
bin | 10010110011111011… |
… | …00101011110000000 |
3 | 222001211112010000000 |
4 | 21121331211132000 |
5 | 131140402013242 |
6 | 4350050000000 |
7 | 505161134451 |
oct | 113175453600 |
9 | 28054463000 |
10 | 10099251072 |
11 | 4312844899 |
12 | 1b5a276000 |
13 | c4c42b111 |
14 | 6bb3db128 |
15 | 3e1965a4c |
hex | 259f65780 |
10099251072 has 256 divisors, whose sum is σ = 30913344000. Its totient is φ = 3284209152.
The previous prime is 10099251067. The next prime is 10099251103. The reversal of 10099251072 is 27015299001.
10099251072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12036829 + ... + 12037667.
It is an arithmetic number, because the mean of its divisors is an integer number (120755250).
Almost surely, 210099251072 is an apocalyptic number.
10099251072 is a gapful number since it is divisible by the number (12) 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 10099251072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15456672000).
10099251072 is an abundant number, since it is smaller than the sum of its proper divisors (20814092928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10099251072 is an frugal number, since it uses more digits than its factorization.
10099251072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 917 (or 887 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 36.
The spelling of 10099251072 in words is "ten billion, ninety-nine million, two hundred fifty-one thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •