Base | Representation |
---|---|
bin | 100111100011101111… |
… | …011110011111000111 |
3 | 11001122012021222221000 |
4 | 213203233132133013 |
5 | 1143442222014320 |
6 | 31302451024343 |
7 | 3032404316160 |
oct | 474357363707 |
9 | 131565258830 |
10 | 42475579335 |
11 | 170173a2482 |
12 | 8294b9b0b3 |
13 | 400bc113c7 |
14 | 20ad2a2767 |
15 | 1188edbc90 |
hex | 9e3bde7c7 |
42475579335 has 64 divisors (see below), whose sum is σ = 86335027200. Its totient is φ = 19409435136.
The previous prime is 42475579309. The next prime is 42475579339. The reversal of 42475579335 is 53397557424.
42475579335 is a `hidden beast` number, since 4 + 2 + 475 + 57 + 93 + 35 = 666.
It is not a de Polignac number, because 42475579335 - 27 = 42475579207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42475579339) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2720431 + ... + 2735999.
It is an arithmetic number, because the mean of its divisors is an integer number (1348984800).
Almost surely, 242475579335 is an apocalyptic number.
42475579335 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
42475579335 is an abundant number, since it is smaller than the sum of its proper divisors (43859447865).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42475579335 is a wasteful number, since it uses less digits than its factorization.
42475579335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18477 (or 18471 counting only the distinct ones).
The product of its digits is 15876000, while the sum is 54.
The spelling of 42475579335 in words is "forty-two billion, four hundred seventy-five million, five hundred seventy-nine thousand, three hundred thirty-five".
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