Base | Representation |
---|---|
bin | 10100110000111101… |
… | …10011100001011100 |
3 | 1001202221012112102012 |
4 | 22120132303201130 |
5 | 140312411144110 |
6 | 5042115250352 |
7 | 543155453441 |
oct | 123036634134 |
9 | 31687175365 |
10 | 11148146780 |
11 | 4800924751 |
12 | 21b15a99b8 |
13 | 1088827b74 |
14 | 77a8359c8 |
15 | 453aa4905 |
hex | 2987b385c |
11148146780 has 48 divisors (see below), whose sum is σ = 24805660320. Its totient is φ = 4193998848.
The previous prime is 11148146777. The next prime is 11148146813. The reversal of 11148146780 is 8764184111.
11148146780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 15 ways as a sum of consecutive naturals, for example, 507056 + ... + 528584.
It is an arithmetic number, because the mean of its divisors is an integer number (516784590).
Almost surely, 211148146780 is an apocalyptic number.
11148146780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11148146780 is an abundant number, since it is smaller than the sum of its proper divisors (13657513540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11148146780 is a wasteful number, since it uses less digits than its factorization.
11148146780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23078 (or 23076 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 41.
The spelling of 11148146780 in words is "eleven billion, one hundred forty-eight million, one hundred forty-six thousand, seven hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •