Base | Representation |
---|---|
bin | 101101010100… |
… | …011010011100 |
3 | 211100120102102 |
4 | 231110122130 |
5 | 11020130332 |
6 | 1102344232 |
7 | 202656560 |
oct | 55243234 |
9 | 24316372 |
10 | 11880092 |
11 | 6784764 |
12 | 3b8b078 |
13 | 25cc553 |
14 | 18136a0 |
15 | 109a062 |
hex | b5469c |
11880092 has 48 divisors (see below), whose sum is σ = 25347840. Its totient is φ = 4758912.
The previous prime is 11880079. The next prime is 11880097. The reversal of 11880092 is 29008811.
11880092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×118800922 = 282273171856928, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11880097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72803 + ... + 72965.
It is an arithmetic number, because the mean of its divisors is an integer number (528080).
Almost surely, 211880092 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11880092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12673920).
11880092 is an abundant number, since it is smaller than the sum of its proper divisors (13467748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11880092 is a wasteful number, since it uses less digits than its factorization.
11880092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330 (or 328 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 29.
The square root of 11880092 is about 3446.7509338506. The cubic root of 11880092 is about 228.1777366536.
The spelling of 11880092 in words is "eleven million, eight hundred eighty thousand, ninety-two".
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