Base | Representation |
---|---|
bin | 11100000001011… |
… | …001100101001000 |
3 | 1012202122000201000 |
4 | 130001121211020 |
5 | 1430323111333 |
6 | 114352255000 |
7 | 14436013251 |
oct | 3401314510 |
9 | 1182560630 |
10 | 470128968 |
11 | 221414941 |
12 | 111541460 |
13 | 76526a2a |
14 | 4661bb28 |
15 | 2b417713 |
hex | 1c059948 |
470128968 has 64 divisors (see below), whose sum is σ = 1333728000. Its totient is φ = 153372096.
The previous prime is 470128909. The next prime is 470128969. The reversal of 470128968 is 869821074.
It is not an unprimeable number, because it can be changed into a prime (470128969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13003 + ... + 33306.
It is an arithmetic number, because the mean of its divisors is an integer number (20839500).
Almost surely, 2470128968 is an apocalyptic number.
It is an amenable number.
470128968 is an abundant number, since it is smaller than the sum of its proper divisors (863599032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470128968 is a wasteful number, since it uses less digits than its factorization.
470128968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46371 (or 46361 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The square root of 470128968 is about 21682.4576097822. The cubic root of 470128968 is about 777.5691183819.
The spelling of 470128968 in words is "four hundred seventy million, one hundred twenty-eight thousand, nine hundred sixty-eight".
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