Base | Representation |
---|---|
bin | 101101011100… |
… | …101100011000 |
3 | 211102021221120 |
4 | 231130230120 |
5 | 11022222013 |
6 | 1103205240 |
7 | 203160501 |
oct | 55345430 |
9 | 24367846 |
10 | 11914008 |
11 | 67a8197 |
12 | 3ba6820 |
13 | 2611b12 |
14 | 1821ba8 |
15 | 10a5123 |
hex | b5cb18 |
11914008 has 32 divisors (see below), whose sum is σ = 31538160. Its totient is φ = 3737600.
The previous prime is 11914003. The next prime is 11914009. The reversal of 11914008 is 80041911.
11914008 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11914003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14193 + ... + 15008.
Almost surely, 211914008 is an apocalyptic number.
It is an amenable number.
11914008 is an abundant number, since it is smaller than the sum of its proper divisors (19624152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11914008 is a wasteful number, since it uses less digits than its factorization.
11914008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29227 (or 29223 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 24.
The square root of 11914008 is about 3451.6674231449. The cubic root of 11914008 is about 228.3946688487.
Adding to 11914008 its reverse (80041911), we get a palindrome (91955919).
The spelling of 11914008 in words is "eleven million, nine hundred fourteen thousand, eight".
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