Base | Representation |
---|---|
bin | 1101101011101111001… |
… | …00001010001011011111 |
3 | 1122221120002002200222111 |
4 | 12311313210022023133 |
5 | 30200340243342342 |
6 | 555553132454451 |
7 | 45652636662046 |
oct | 6656744121337 |
9 | 1587502080874 |
10 | 470157402847 |
11 | 171435662570 |
12 | 7715291a427 |
13 | 35449577272 |
14 | 18a81a6d55d |
15 | c36ac4c217 |
hex | 6d7790a2df |
470157402847 has 8 divisors (see below), whose sum is σ = 513437190480. Its totient is φ = 426967316160.
The previous prime is 470157402817. The next prime is 470157402863. The reversal of 470157402847 is 748204751074.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 470157402847 - 219 = 470156878559 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 470157402847.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (470157402817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22414272 + ... + 22435237.
It is an arithmetic number, because the mean of its divisors is an integer number (64179648810).
Almost surely, 2470157402847 is an apocalyptic number.
470157402847 is a deficient number, since it is larger than the sum of its proper divisors (43279787633).
470157402847 is a wasteful number, since it uses less digits than its factorization.
470157402847 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44850473.
The product of its (nonzero) digits is 1756160, while the sum is 49.
The spelling of 470157402847 in words is "four hundred seventy billion, one hundred fifty-seven million, four hundred two thousand, eight hundred forty-seven".
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