Base | Representation |
---|---|
bin | 100111110101100011… |
… | …010101100101010000 |
3 | 11002102000120000000110 |
4 | 213311203111211100 |
5 | 1200100220341044 |
6 | 31352243321320 |
7 | 3042663201465 |
oct | 476543254520 |
9 | 132360500013 |
10 | 42774387024 |
11 | 17160032086 |
12 | 8359080240 |
13 | 4058ab25a5 |
14 | 20dac4566c |
15 | 11a53626b9 |
hex | 9f58d5950 |
42774387024 has 40 divisors (see below), whose sum is σ = 111117843360. Its totient is φ = 14178471808.
The previous prime is 42774386983. The next prime is 42774387037. The reversal of 42774387024 is 42078347724.
42774387024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480607 + ... + 2497790.
It is an arithmetic number, because the mean of its divisors is an integer number (2777946084).
Almost surely, 242774387024 is an apocalyptic number.
It is an amenable number.
42774387024 is an abundant number, since it is smaller than the sum of its proper divisors (68343456336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42774387024 is a wasteful number, since it uses less digits than its factorization.
42774387024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4978587 (or 4978581 counting only the distinct ones).
The product of its (nonzero) digits is 2107392, while the sum is 48.
The spelling of 42774387024 in words is "forty-two billion, seven hundred seventy-four million, three hundred eighty-seven thousand, twenty-four".
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