Base | Representation |
---|---|
bin | 1101101011110111111… |
… | …10110000110110000001 |
3 | 1122221202020111111201111 |
4 | 12311323332300312001 |
5 | 30201013230021300 |
6 | 1000004340403321 |
7 | 45654526452313 |
oct | 6657376606601 |
9 | 1587666444644 |
10 | 470231485825 |
11 | 171473462172 |
12 | 771736a6541 |
13 | 3545ba1534a |
14 | 18a8b8357b3 |
15 | c3724d29ba |
hex | 6d7bfb0d81 |
470231485825 has 12 divisors (see below), whose sum is σ = 583436876400. Its totient is φ = 375959489360.
The previous prime is 470231485813. The next prime is 470231485859. The reversal of 470231485825 is 528584132074.
It is not a de Polignac number, because 470231485825 - 215 = 470231453057 is a prime.
It is a super-2 number, since 2×4702314858252 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 5599975 + ... + 5683324.
It is an arithmetic number, because the mean of its divisors is an integer number (48619739700).
Almost surely, 2470231485825 is an apocalyptic number.
It is an amenable number.
470231485825 is a deficient number, since it is larger than the sum of its proper divisors (113205390575).
470231485825 is a wasteful number, since it uses less digits than its factorization.
470231485825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11284976 (or 11284971 counting only the distinct ones).
The product of its (nonzero) digits is 2150400, while the sum is 49.
The spelling of 470231485825 in words is "four hundred seventy billion, two hundred thirty-one million, four hundred eighty-five thousand, eight hundred twenty-five".
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