Base | Representation |
---|---|
bin | 100111100011101000… |
… | …100011110111110000 |
3 | 11001122001212220000200 |
4 | 213203220203313300 |
5 | 1143441241011014 |
6 | 31302344115200 |
7 | 3032353025460 |
oct | 474350436760 |
9 | 131561786020 |
10 | 42473766384 |
11 | 17016374375 |
12 | 8294465b00 |
13 | 400b72815a |
14 | 20acd4dba0 |
15 | 1188c7ea09 |
hex | 9e3a23df0 |
42473766384 has 120 divisors (see below), whose sum is σ = 139520340960. Its totient is φ = 11807368704.
The previous prime is 42473766367. The next prime is 42473766389. The reversal of 42473766384 is 48366737424.
42473766384 is a `hidden beast` number, since 42 + 473 + 76 + 63 + 8 + 4 = 666.
It is a super-3 number, since 3×424737663843 (a number of 33 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 42473766384.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42473766389) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 532119 + ... + 606710.
It is an arithmetic number, because the mean of its divisors is an integer number (1162669508).
Almost surely, 242473766384 is an apocalyptic number.
It is an amenable number.
42473766384 is an abundant number, since it is smaller than the sum of its proper divisors (97046574576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42473766384 is a wasteful number, since it uses less digits than its factorization.
42473766384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1138887 (or 1138878 counting only the distinct ones).
The product of its digits is 16257024, while the sum is 54.
The spelling of 42473766384 in words is "forty-two billion, four hundred seventy-three million, seven hundred sixty-six thousand, three hundred eighty-four".
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