Base | Representation |
---|---|
bin | 1010001000000… |
… | …1011111110111 |
3 | 2221220212122020 |
4 | 2202001133313 |
5 | 41333122323 |
6 | 4114204223 |
7 | 1024006224 |
oct | 242013767 |
9 | 87825566 |
10 | 42473463 |
11 | 21a7aa3a |
12 | 12283673 |
13 | 8a51636 |
14 | 58d894b |
15 | 3adeae3 |
hex | 28817f7 |
42473463 has 12 divisors (see below), whose sum is σ = 60159720. Its totient is φ = 26649472.
The previous prime is 42473461. The next prime is 42473471. The reversal of 42473463 is 36437424.
It is not a de Polignac number, because 42473463 - 21 = 42473461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42473461) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23628 + ... + 25361.
It is an arithmetic number, because the mean of its divisors is an integer number (5013310).
Almost surely, 242473463 is an apocalyptic number.
42473463 is a deficient number, since it is larger than the sum of its proper divisors (17686257).
42473463 is a wasteful number, since it uses less digits than its factorization.
42473463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49026 (or 49009 counting only the distinct ones).
The product of its digits is 48384, while the sum is 33.
The square root of 42473463 is about 6517.1667924030. The cubic root of 42473463 is about 348.9039535592.
The spelling of 42473463 in words is "forty-two million, four hundred seventy-three thousand, four hundred sixty-three".
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