Base | Representation |
---|---|
bin | 1010001010001… |
… | …0001100100011 |
3 | 2222011200100200 |
4 | 2202202030203 |
5 | 41401414040 |
6 | 4121120243 |
7 | 1025104545 |
oct | 242421443 |
9 | 88150320 |
10 | 42607395 |
11 | 22061626 |
12 | 12329083 |
13 | 8a9a59c |
14 | 5931695 |
15 | 3b19630 |
hex | 28a2323 |
42607395 has 24 divisors (see below), whose sum is σ = 74024496. Its totient is φ = 22671168.
The previous prime is 42607391. The next prime is 42607403. The reversal of 42607395 is 59370624.
42607395 is a `hidden beast` number, since 4 + 260 + 7 + 395 = 666.
It is not a de Polignac number, because 42607395 - 22 = 42607391 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42607391) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25609 + ... + 27221.
It is an arithmetic number, because the mean of its divisors is an integer number (3084354).
Almost surely, 242607395 is an apocalyptic number.
42607395 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
42607395 is a deficient number, since it is larger than the sum of its proper divisors (31417101).
42607395 is a wasteful number, since it uses less digits than its factorization.
42607395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2211 (or 2208 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 42607395 is about 6527.4340287742. The cubic root of 42607395 is about 349.2703028782.
The spelling of 42607395 in words is "forty-two million, six hundred seven thousand, three hundred ninety-five".
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