Base | Representation |
---|---|
bin | 101101000001… |
… | …100100100000 |
3 | 211012122112220 |
4 | 231001210200 |
5 | 11010143122 |
6 | 1100551040 |
7 | 202215552 |
oct | 55014440 |
9 | 24178486 |
10 | 11802912 |
11 | 6731780 |
12 | 3b52480 |
13 | 25a3394 |
14 | 17d34d2 |
15 | 108225c |
hex | b41920 |
11802912 has 48 divisors (see below), whose sum is σ = 33802272. Its totient is φ = 3576320.
The previous prime is 11802899. The next prime is 11802929. The reversal of 11802912 is 21920811.
It is a tau number, because it is divible by the number of its divisors (48).
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 4533 + ... + 6644.
It is an arithmetic number, because the mean of its divisors is an integer number (704214).
Almost surely, 211802912 is an apocalyptic number.
11802912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11802912 is an abundant number, since it is smaller than the sum of its proper divisors (21999360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11802912 is a wasteful number, since it uses less digits than its factorization.
11802912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11201 (or 11193 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 24.
The square root of 11802912 is about 3435.5366393040. The cubic root of 11802912 is about 227.6825375553.
The spelling of 11802912 in words is "eleven million, eight hundred two thousand, nine hundred twelve".
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