Base | Representation |
---|---|
bin | 101100011011001101… |
… | …001001001101011000 |
3 | 11120010100222110110111 |
4 | 230123031021031120 |
5 | 1240142433230210 |
6 | 33525155254104 |
7 | 3306035260624 |
oct | 543315111530 |
9 | 146110873414 |
10 | 47701070680 |
11 | 1925901346a |
12 | 92b2baa334 |
13 | 46626b1013 |
14 | 24472a0184 |
15 | 1392b3588a |
hex | b1b349358 |
47701070680 has 16 divisors (see below), whose sum is σ = 107327409120. Its totient is φ = 19080428256.
The previous prime is 47701070663. The next prime is 47701070701. The reversal of 47701070680 is 8607010774.
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 1192526767 = 47701070680 / (4 + 7 + 7 + 0 + 1 + 0 + 7 + 0 + 6 + 8 + 0).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596263344 + ... + 596263423.
It is an arithmetic number, because the mean of its divisors is an integer number (6707963070).
Almost surely, 247701070680 is an apocalyptic number.
47701070680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47701070680 is an abundant number, since it is smaller than the sum of its proper divisors (59626338440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47701070680 is a wasteful number, since it uses less digits than its factorization.
47701070680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192526778 (or 1192526774 counting only the distinct ones).
The product of its (nonzero) digits is 65856, while the sum is 40.
The spelling of 47701070680 in words is "forty-seven billion, seven hundred one million, seventy thousand, six hundred eighty".
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