Base | Representation |
---|---|
bin | 1010000111000… |
… | …1010010110111 |
3 | 2221210111121011 |
4 | 2201301102313 |
5 | 41324011340 |
6 | 4112533051 |
7 | 1023311563 |
oct | 241612267 |
9 | 87714534 |
10 | 42407095 |
11 | 21a35095 |
12 | 12251187 |
13 | 8a2a373 |
14 | 58bc6a3 |
15 | 3aca0ea |
hex | 28714b7 |
42407095 has 8 divisors (see below), whose sum is σ = 53882064. Its totient is φ = 31929984.
The previous prime is 42407089. The next prime is 42407111. The reversal of 42407095 is 59070424.
42407095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42407095 - 25 = 42407063 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 249369 + ... + 249538.
It is an arithmetic number, because the mean of its divisors is an integer number (6735258).
Almost surely, 242407095 is an apocalyptic number.
42407095 is a deficient number, since it is larger than the sum of its proper divisors (11474969).
42407095 is a wasteful number, since it uses less digits than its factorization.
42407095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498929.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 42407095 is about 6512.0730186324. The cubic root of 42407095 is about 348.7221292116.
The spelling of 42407095 in words is "forty-two million, four hundred seven thousand, ninety-five".
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