Base | Representation |
---|---|
bin | 100111100011011111… |
… | …101110011001111101 |
3 | 11001121220112012212110 |
4 | 213203133232121331 |
5 | 1143440142401422 |
6 | 31302222324233 |
7 | 3032324241036 |
oct | 474337563175 |
9 | 131556465773 |
10 | 42471450237 |
11 | 170150321a7 |
12 | 8293729679 |
13 | 400b0c6b58 |
14 | 20ac909a8d |
15 | 118897360c |
hex | 9e37ee67d |
42471450237 has 8 divisors (see below), whose sum is σ = 56629969600. Its totient is φ = 28313615520.
The previous prime is 42471450233. The next prime is 42471450247. The reversal of 42471450237 is 73205417424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42471450237 - 22 = 42471450233 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42471450195 and 42471450204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42471450233) 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, 2737 + ... + 291462.
It is an arithmetic number, because the mean of its divisors is an integer number (7078746200).
Almost surely, 242471450237 is an apocalyptic number.
It is an amenable number.
42471450237 is a deficient number, since it is larger than the sum of its proper divisors (14158519363).
42471450237 is a wasteful number, since it uses less digits than its factorization.
42471450237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342323.
The product of its (nonzero) digits is 188160, while the sum is 39.
The spelling of 42471450237 in words is "forty-two billion, four hundred seventy-one million, four hundred fifty thousand, two hundred thirty-seven".
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