Base | Representation |
---|---|
bin | 101011110100… |
… | …110000010000 |
3 | 210121122221120 |
4 | 223310300100 |
5 | 10420111042 |
6 | 1050122240 |
7 | 166435335 |
oct | 53646020 |
9 | 23548846 |
10 | 11488272 |
11 | 6537344 |
12 | 3a20380 |
13 | 24c30c3 |
14 | 175098c |
15 | 101ddec |
hex | af4c10 |
11488272 has 40 divisors (see below), whose sum is σ = 29911776. Its totient is φ = 3799296.
The previous prime is 11488261. The next prime is 11488283. The reversal of 11488272 is 27288411.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (11488261) and next prime (11488283).
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, 5703 + ... + 7449.
Almost surely, 211488272 is an apocalyptic number.
11488272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11488272 is an abundant number, since it is smaller than the sum of its proper divisors (18423504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11488272 is a wasteful number, since it uses less digits than its factorization.
11488272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1895 (or 1889 counting only the distinct ones).
The product of its digits is 7168, while the sum is 33.
The square root of 11488272 is about 3389.4353512053. The cubic root of 11488272 is about 225.6411146835.
The spelling of 11488272 in words is "eleven million, four hundred eighty-eight thousand, two hundred seventy-two".
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