Base | Representation |
---|---|
bin | 110100010011… |
… | …1010011001100 |
3 | 1220121021120210 |
4 | 1220213103030 |
5 | 24010031243 |
6 | 2415442420 |
7 | 452046126 |
oct | 150472314 |
9 | 56537523 |
10 | 27423948 |
11 | 14531022 |
12 | 9226410 |
13 | 58b25b6 |
14 | 38dc216 |
15 | 261a933 |
hex | 1a274cc |
27423948 has 12 divisors (see below), whose sum is σ = 63989240. Its totient is φ = 9141312.
The previous prime is 27423931. The next prime is 27423959. The reversal of 27423948 is 84932472.
It is a tau number, because it is divible by the number of its divisors (12).
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, 1142653 + ... + 1142676.
Almost surely, 227423948 is an apocalyptic number.
It is an amenable number.
27423948 is an abundant number, since it is smaller than the sum of its proper divisors (36565292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27423948 is a wasteful number, since it uses less digits than its factorization.
27423948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2285336 (or 2285334 counting only the distinct ones).
The product of its digits is 96768, while the sum is 39.
The square root of 27423948 is about 5236.7879468239. The cubic root of 27423948 is about 301.5620305307.
The spelling of 27423948 in words is "twenty-seven million, four hundred twenty-three thousand, nine hundred forty-eight".
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