Base | Representation |
---|---|
bin | 10011000100100… |
… | …100011100101000 |
3 | 211022001220102101 |
4 | 103010210130220 |
5 | 1123402334333 |
6 | 51425543144 |
7 | 10633441321 |
oct | 2304443450 |
9 | 738056371 |
10 | 319964968 |
11 | 154680464 |
12 | 8b1a4ab4 |
13 | 5139b2ab |
14 | 306cd448 |
15 | 1d15467d |
hex | 13124728 |
319964968 has 32 divisors (see below), whose sum is σ = 612705600. Its totient is φ = 156613248.
The previous prime is 319964963. The next prime is 319964969. The reversal of 319964968 is 869469913.
319964968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (319964963) 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 7 ways as a sum of consecutive naturals, for example, 71155 + ... + 75517.
It is an arithmetic number, because the mean of its divisors is an integer number (19147050).
Almost surely, 2319964968 is an apocalyptic number.
It is an amenable number.
319964968 is a deficient number, since it is larger than the sum of its proper divisors (292740632).
319964968 is a wasteful number, since it uses less digits than its factorization.
319964968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4561 (or 4557 counting only the distinct ones).
The product of its digits is 2519424, while the sum is 55.
The square root of 319964968 is about 17887.5646190307. The cubic root of 319964968 is about 683.9654178109.
The spelling of 319964968 in words is "three hundred nineteen million, nine hundred sixty-four thousand, nine hundred sixty-eight".
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