Base | Representation |
---|---|
bin | 1010001101011… |
… | …1111010101001 |
3 | 2222120212012020 |
4 | 2203113322221 |
5 | 41430434213 |
6 | 4125535053 |
7 | 1030012215 |
oct | 243277251 |
9 | 88525166 |
10 | 42827433 |
11 | 221a1980 |
12 | 12414489 |
13 | 8b4679c |
14 | 598b945 |
15 | 3b5e923 |
hex | 28d7ea9 |
42827433 has 16 divisors (see below), whose sum is σ = 62755776. Its totient is φ = 25763840.
The previous prime is 42827431. The next prime is 42827479. The reversal of 42827433 is 33472824.
It is a cyclic number.
It is not a de Polignac number, because 42827433 - 21 = 42827431 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 42827394 and 42827403.
It is not an unprimeable number, because it can be changed into a prime (42827431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216 + ... + 9257.
It is an arithmetic number, because the mean of its divisors is an integer number (3922236).
Almost surely, 242827433 is an apocalyptic number.
It is an amenable number.
42827433 is a deficient number, since it is larger than the sum of its proper divisors (19928343).
42827433 is a wasteful number, since it uses less digits than its factorization.
42827433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9624.
The product of its digits is 32256, while the sum is 33.
The square root of 42827433 is about 6544.2671858658. The cubic root of 42827433 is about 349.8705180907.
The spelling of 42827433 in words is "forty-two million, eight hundred twenty-seven thousand, four hundred thirty-three".
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