Base | Representation |
---|---|
bin | 110011110111… |
… | …1110000100000 |
3 | 1220011201111212 |
4 | 1213233300200 |
5 | 23430241243 |
6 | 2410525252 |
7 | 450110636 |
oct | 147576040 |
9 | 56151455 |
10 | 27196448 |
11 | 14396104 |
12 | 9136828 |
13 | 5832b96 |
14 | 387d356 |
15 | 25c3318 |
hex | 19efc20 |
27196448 has 48 divisors (see below), whose sum is σ = 57788640. Its totient is φ = 12556800.
The previous prime is 27196427. The next prime is 27196453. The reversal of 27196448 is 84469172.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24383 + ... + 25473.
It is an arithmetic number, because the mean of its divisors is an integer number (1203930).
Almost surely, 227196448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 27196448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28894320).
27196448 is an abundant number, since it is smaller than the sum of its proper divisors (30592192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27196448 is a wasteful number, since it uses less digits than its factorization.
27196448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1161 (or 1153 counting only the distinct ones).
The product of its digits is 96768, while the sum is 41.
The square root of 27196448 is about 5215.0213805890. The cubic root of 27196448 is about 300.7258276829.
The spelling of 27196448 in words is "twenty-seven million, one hundred ninety-six thousand, four hundred forty-eight".
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