Base | Representation |
---|---|
bin | 101011000001… |
… | …010010110100 |
3 | 210012221210220 |
4 | 223001102310 |
5 | 10341334432 |
6 | 1041414340 |
7 | 164566662 |
oct | 53012264 |
9 | 23187726 |
10 | 11277492 |
11 | 6402a46 |
12 | 393a3b0 |
13 | 244b195 |
14 | 16d7c32 |
15 | ecb72c |
hex | ac14b4 |
11277492 has 12 divisors (see below), whose sum is σ = 26314176. Its totient is φ = 3759160.
The previous prime is 11277463. The next prime is 11277503. The reversal of 11277492 is 29477211.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469884 + ... + 469907.
It is an arithmetic number, because the mean of its divisors is an integer number (2192848).
Almost surely, 211277492 is an apocalyptic number.
11277492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11277492 is an abundant number, since it is smaller than the sum of its proper divisors (15036684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11277492 is a wasteful number, since it uses less digits than its factorization.
11277492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 939798 (or 939796 counting only the distinct ones).
The product of its digits is 7056, while the sum is 33.
The square root of 11277492 is about 3358.1977309265. The cubic root of 11277492 is about 224.2526114865.
The spelling of 11277492 in words is "eleven million, two hundred seventy-seven thousand, four hundred ninety-two".
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