Base | Representation |
---|---|
bin | 101100101110… |
… | …101010100000 |
3 | 211001201022202 |
4 | 230232222200 |
5 | 11000203342 |
6 | 1055152332 |
7 | 201444023 |
oct | 54565240 |
9 | 24051282 |
10 | 11725472 |
11 | 6689580 |
12 | 3b156a8 |
13 | 2577065 |
14 | 17b31ba |
15 | 1069332 |
hex | b2eaa0 |
11725472 has 24 divisors (see below), whose sum is σ = 25183872. Its totient is φ = 5329600.
The previous prime is 11725463. The next prime is 11725501. The reversal of 11725472 is 27452711.
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, 16304 + ... + 17007.
It is an arithmetic number, because the mean of its divisors is an integer number (1049328).
Almost surely, 211725472 is an apocalyptic number.
It is an amenable number.
11725472 is an abundant number, since it is smaller than the sum of its proper divisors (13458400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11725472 is a wasteful number, since it uses less digits than its factorization.
11725472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33332 (or 33324 counting only the distinct ones).
The product of its digits is 3920, while the sum is 29.
The square root of 11725472 is about 3424.2476545951. The cubic root of 11725472 is about 227.1834957925.
The spelling of 11725472 in words is "eleven million, seven hundred twenty-five thousand, four hundred seventy-two".
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