Base | Representation |
---|---|
bin | 101100000011111010… |
… | …001101101100000001 |
3 | 11112010010112211000201 |
4 | 230003322031230001 |
5 | 1233342404413241 |
6 | 33422314245201 |
7 | 3263251224322 |
oct | 540372155401 |
9 | 145103484021 |
10 | 47310232321 |
11 | 19078435860 |
12 | 9204126801 |
13 | 45cc729811 |
14 | 240b402449 |
15 | 136d681931 |
hex | b03e8db01 |
47310232321 has 8 divisors (see below), whose sum is σ = 51616160064. Its totient is φ = 43005137520.
The previous prime is 47310232253. The next prime is 47310232349. The reversal of 47310232321 is 12323201374.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47310232321 - 217 = 47310101249 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 47310232321.
It is not an unprimeable number, because it can be changed into a prime (47310232121) 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, 86365 + ... + 319498.
It is an arithmetic number, because the mean of its divisors is an integer number (6452020008).
Almost surely, 247310232321 is an apocalyptic number.
It is an amenable number.
47310232321 is a deficient number, since it is larger than the sum of its proper divisors (4305927743).
47310232321 is a wasteful number, since it uses less digits than its factorization.
47310232321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416471.
The product of its (nonzero) digits is 6048, while the sum is 28.
Adding to 47310232321 its reverse (12323201374), we get a palindrome (59633433695).
The spelling of 47310232321 in words is "forty-seven billion, three hundred ten million, two hundred thirty-two thousand, three hundred twenty-one".
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