Base | Representation |
---|---|
bin | 10100101000111100… |
… | …00000000000000000 |
3 | 1001121020112022212120 |
4 | 22110132000000000 |
5 | 140143142430010 |
6 | 5031312324240 |
7 | 541410321504 |
oct | 122436000000 |
9 | 31536468776 |
10 | 11080826880 |
11 | 4776924272 |
12 | 2192b43680 |
13 | 10778b71c6 |
14 | 771910304 |
15 | 44cc07e70 |
hex | 294780000 |
11080826880 has 160 divisors (see below), whose sum is σ = 35483778000. Its totient is φ = 2952790016.
The previous prime is 11080826873. The next prime is 11080826893. The reversal of 11080826880 is 8862808011.
It is a tau number, because it is divible by the number of its divisors (160).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7863616 + ... + 7865024.
Almost surely, 211080826880 is an apocalyptic number.
11080826880 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 11080826880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17741889000).
11080826880 is an abundant number, since it is smaller than the sum of its proper divisors (24402951120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11080826880 is an frugal number, since it uses more digits than its factorization.
11080826880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1455 (or 1419 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 42.
The spelling of 11080826880 in words is "eleven billion, eighty million, eight hundred twenty-six thousand, eight hundred eighty".
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