Base | Representation |
---|---|
bin | 1010000110001… |
… | …1010111111101 |
3 | 2221200121101101 |
4 | 2201203113331 |
5 | 41320200302 |
6 | 4111413101 |
7 | 1022653420 |
oct | 241432775 |
9 | 87617341 |
10 | 42350077 |
11 | 219a6270 |
12 | 12224191 |
13 | 8a0a423 |
14 | 58a59b7 |
15 | 3ab8287 |
hex | 28635fd |
42350077 has 16 divisors (see below), whose sum is σ = 55907712. Its totient is φ = 31057920.
The previous prime is 42350057. The next prime is 42350081. The reversal of 42350077 is 77005324.
It is a cyclic number.
It is not a de Polignac number, because 42350077 - 27 = 42349949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42350017) 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, 14868 + ... + 17485.
It is an arithmetic number, because the mean of its divisors is an integer number (3494232).
Almost surely, 242350077 is an apocalyptic number.
It is an amenable number.
42350077 is a deficient number, since it is larger than the sum of its proper divisors (13557635).
42350077 is a wasteful number, since it uses less digits than its factorization.
42350077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32388.
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 42350077 is about 6507.6936774867. The cubic root of 42350077 is about 348.5657689266.
The spelling of 42350077 in words is "forty-two million, three hundred fifty thousand, seventy-seven".
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