Base | Representation |
---|---|
bin | 1101101100001011100… |
… | …01101110111001101101 |
3 | 1122222011200202200020001 |
4 | 12312011301232321231 |
5 | 30201332313422112 |
6 | 1000032531224301 |
7 | 45661563454303 |
oct | 6660561567155 |
9 | 1588150680201 |
10 | 470395842157 |
11 | 17154820a54a |
12 | 771ba748091 |
13 | 35486a9c907 |
14 | 18aa55ba273 |
15 | c381b4ac57 |
hex | 6d85c6ee6d |
470395842157 has 8 divisors (see below), whose sum is σ = 495540684800. Its totient is φ = 445289716224.
The previous prime is 470395842073. The next prime is 470395842167. The reversal of 470395842157 is 751248593074.
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 470395842157 - 27 = 470395842029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 470395842098 and 470395842107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (470395842167) 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, 9654228 + ... + 9702829.
It is an arithmetic number, because the mean of its divisors is an integer number (61942585600).
Almost surely, 2470395842157 is an apocalyptic number.
It is an amenable number.
470395842157 is a deficient number, since it is larger than the sum of its proper divisors (25144842643).
470395842157 is a wasteful number, since it uses less digits than its factorization.
470395842157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19358355.
The product of its (nonzero) digits is 8467200, while the sum is 55.
The spelling of 470395842157 in words is "four hundred seventy billion, three hundred ninety-five million, eight hundred forty-two thousand, one hundred fifty-seven".
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