Base | Representation |
---|---|
bin | 101101010100… |
… | …001110011000 |
3 | 211100112100211 |
4 | 231110032120 |
5 | 11020114240 |
6 | 1102340504 |
7 | 202654405 |
oct | 55241630 |
9 | 24315324 |
10 | 11879320 |
11 | 6784122 |
12 | 3b8a734 |
13 | 25cc0ab |
14 | 18132ac |
15 | 1099bea |
hex | b54398 |
11879320 has 16 divisors (see below), whose sum is σ = 26728560. Its totient is φ = 4751712.
The previous prime is 11879303. The next prime is 11879333. The reversal of 11879320 is 2397811.
It is a super-2 number, since 2×118793202 = 282236487324800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148452 + ... + 148531.
It is an arithmetic number, because the mean of its divisors is an integer number (1670535).
Almost surely, 211879320 is an apocalyptic number.
11879320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11879320 is an abundant number, since it is smaller than the sum of its proper divisors (14849240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11879320 is a wasteful number, since it uses less digits than its factorization.
11879320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296994 (or 296990 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 31.
The square root of 11879320 is about 3446.6389425062. The cubic root of 11879320 is about 228.1727940143.
The spelling of 11879320 in words is "eleven million, eight hundred seventy-nine thousand, three hundred twenty".
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