Base | Representation |
---|---|
bin | 100111010001110010… |
… | …001000110010011001 |
3 | 11000212012100202112200 |
4 | 213101302020302121 |
5 | 1142333104141001 |
6 | 31212525200413 |
7 | 3022055344650 |
oct | 472162106231 |
9 | 130765322480 |
10 | 42174287001 |
11 | 16982316050 |
12 | 8210100109 |
13 | 3c91680312 |
14 | 2081274197 |
15 | 116c825086 |
hex | 9d1c88c99 |
42174287001 has 96 divisors (see below), whose sum is σ = 78512578560. Its totient is φ = 21171628800.
The previous prime is 42174286981. The next prime is 42174287083. The reversal of 42174287001 is 10078247124.
It is not a de Polignac number, because 42174287001 - 229 = 41637416089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42174287101) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27690826 + ... + 27692348.
It is an arithmetic number, because the mean of its divisors is an integer number (817839360).
Almost surely, 242174287001 is an apocalyptic number.
It is an amenable number.
42174287001 is a deficient number, since it is larger than the sum of its proper divisors (36338291559).
42174287001 is a wasteful number, since it uses less digits than its factorization.
42174287001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2867 (or 2864 counting only the distinct ones).
The product of its (nonzero) digits is 25088, while the sum is 36.
The spelling of 42174287001 in words is "forty-two billion, one hundred seventy-four million, two hundred eighty-seven thousand, one".
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