Base | Representation |
---|---|
bin | 100111100111010101… |
… | …110000010101100111 |
3 | 11001210101212220211200 |
4 | 213213111300111213 |
5 | 1144103200224300 |
6 | 31312444533543 |
7 | 3034036400064 |
oct | 474725602547 |
9 | 131711786750 |
10 | 42535945575 |
11 | 17048483532 |
12 | 82b12512b3 |
13 | 401b588c86 |
14 | 20b72d7c6b |
15 | 118e463200 |
hex | 9e7570567 |
42535945575 has 36 divisors (see below), whose sum is σ = 77259684528. Its totient is φ = 22366310400.
The previous prime is 42535945541. The next prime is 42535945577. The reversal of 42535945575 is 57554953524.
42535945575 is a `hidden beast` number, since 4 + 25 + 3 + 5 + 9 + 45 + 575 = 666.
It is not a de Polignac number, because 42535945575 - 27 = 42535945447 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42535945577) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1315354 + ... + 1347303.
It is an arithmetic number, because the mean of its divisors is an integer number (2146102348).
Almost surely, 242535945575 is an apocalyptic number.
42535945575 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
42535945575 is a deficient number, since it is larger than the sum of its proper divisors (34723738953).
42535945575 is a wasteful number, since it uses less digits than its factorization.
42535945575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2662744 (or 2662736 counting only the distinct ones).
The product of its digits is 18900000, while the sum is 54.
The spelling of 42535945575 in words is "forty-two billion, five hundred thirty-five million, nine hundred forty-five thousand, five hundred seventy-five".
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