Base | Representation |
---|---|
bin | 10101001001111010… |
… | …11000111010000000 |
3 | 1002022112010022110000 |
4 | 22210331120322000 |
5 | 141230004201231 |
6 | 5114554240000 |
7 | 551310036060 |
oct | 124475307200 |
9 | 32275108400 |
10 | 11357490816 |
11 | 48a9009a51 |
12 | 224b726000 |
13 | 10c0004289 |
14 | 79a56b3a0 |
15 | 4671576e6 |
hex | 2a4f58e80 |
11357490816 has 160 divisors (see below), whose sum is σ = 38628485280. Its totient is φ = 3244976640.
The previous prime is 11357490797. The next prime is 11357490829. The reversal of 11357490816 is 61809475311.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5670 + ... + 150821.
It is an arithmetic number, because the mean of its divisors is an integer number (241428033).
Almost surely, 211357490816 is an apocalyptic number.
11357490816 is a gapful number since it is divisible by the number (16) 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 11357490816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19314242640).
11357490816 is an abundant number, since it is smaller than the sum of its proper divisors (27270994464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11357490816 is an equidigital number, since it uses as much as digits as its factorization.
11357490816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156524 (or 156503 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The spelling of 11357490816 in words is "eleven billion, three hundred fifty-seven million, four hundred ninety thousand, eight hundred sixteen".
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