Base | Representation |
---|---|
bin | 101100000110010111… |
… | …000001010101010001 |
3 | 11112012222220012212011 |
4 | 230012113001111101 |
5 | 1233433420311241 |
6 | 33430343302521 |
7 | 3264260510020 |
oct | 540627012521 |
9 | 145188805764 |
10 | 47351338321 |
11 | 19099661361 |
12 | 9215a4aa41 |
13 | 46080bc8b1 |
14 | 2412a628b7 |
15 | 13720a1281 |
hex | b065c1551 |
47351338321 has 8 divisors (see below), whose sum is σ = 54119313920. Its totient is φ = 40584237408.
The previous prime is 47351338313. The next prime is 47351338373. The reversal of 47351338321 is 12383315374.
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 47351338321 - 23 = 47351338313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47351338121) 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, 98241 + ... + 323038.
It is an arithmetic number, because the mean of its divisors is an integer number (6764914240).
Almost surely, 247351338321 is an apocalyptic number.
It is an amenable number.
47351338321 is a deficient number, since it is larger than the sum of its proper divisors (6767975599).
47351338321 is a wasteful number, since it uses less digits than its factorization.
47351338321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437343.
The product of its digits is 181440, while the sum is 40.
The spelling of 47351338321 in words is "forty-seven billion, three hundred fifty-one million, three hundred thirty-eight thousand, three hundred twenty-one".
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