Base | Representation |
---|---|
bin | 10100101011010000… |
… | …10111010011101000 |
3 | 1001122121012201210000 |
4 | 22111220113103220 |
5 | 140213140233000 |
6 | 5033250223000 |
7 | 542035112616 |
oct | 122550272350 |
9 | 31577181700 |
10 | 11100321000 |
11 | 478692950a |
12 | 2199584a60 |
13 | 107b9512a2 |
14 | 7743466b6 |
15 | 44e7a9000 |
hex | 295a174e8 |
11100321000 has 320 divisors, whose sum is σ = 39716614080. Its totient is φ = 2890339200.
The previous prime is 11100320993. The next prime is 11100321013. The reversal of 11100321000 is 12300111.
It is a Harshad number since it is a multiple of its sum of digits (9).
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, 3481407 + ... + 3484593.
It is an arithmetic number, because the mean of its divisors is an integer number (124114419).
Almost surely, 211100321000 is an apocalyptic number.
11100321000 is a gapful number since it is divisible by the number (10) 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 11100321000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19858307040).
11100321000 is an abundant number, since it is smaller than the sum of its proper divisors (28616293080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11100321000 is a wasteful number, since it uses less digits than its factorization.
11100321000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3263 (or 3240 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 11100321000 its reverse (12300111), we get a palindrome (11112621111).
The spelling of 11100321000 in words is "eleven billion, one hundred million, three hundred twenty-one thousand".
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