Base | Representation |
---|---|
bin | 100111100011011100… |
… | …011110010101111100 |
3 | 11001121211220220211120 |
4 | 213203130132111330 |
5 | 1143434433114022 |
6 | 31302152150540 |
7 | 3032314061313 |
oct | 474334362574 |
9 | 131554826746 |
10 | 42470598012 |
11 | 170145aa987 |
12 | 8293398450 |
13 | 400ab88c8b |
14 | 20ac76727a |
15 | 1188855d5c |
hex | 9e371e57c |
42470598012 has 24 divisors (see below), whose sum is σ = 99110323536. Its totient is φ = 14155114368.
The previous prime is 42470597977. The next prime is 42470598019. The reversal of 42470598012 is 21089507424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42470598019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115993 + ... + 313680.
It is an arithmetic number, because the mean of its divisors is an integer number (4129596814).
Almost surely, 242470598012 is an apocalyptic number.
It is an amenable number.
42470598012 is an abundant number, since it is smaller than the sum of its proper divisors (56639725524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42470598012 is a wasteful number, since it uses less digits than its factorization.
42470598012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437917 (or 437915 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 42470598012 in words is "forty-two billion, four hundred seventy million, five hundred ninety-eight thousand, twelve".
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