Base | Representation |
---|---|
bin | 10110111010110… |
… | …100110010101110 |
3 | 222210112121101010 |
4 | 112322310302232 |
5 | 1241414104332 |
6 | 102053330050 |
7 | 12346234434 |
oct | 2672646256 |
9 | 883477333 |
10 | 384519342 |
11 | 188062089 |
12 | a8936926 |
13 | 6188124c |
14 | 390d4d54 |
15 | 23b569cc |
hex | 16eb4cae |
384519342 has 32 divisors (see below), whose sum is σ = 776160000. Its totient is φ = 126992448.
The previous prime is 384519271. The next prime is 384519367. The reversal of 384519342 is 243915483.
It is a super-2 number, since 2×3845193422 = 295710248744225928, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 384519342.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366034 + ... + 367082.
It is an arithmetic number, because the mean of its divisors is an integer number (24255000).
Almost surely, 2384519342 is an apocalyptic number.
384519342 is an abundant number, since it is smaller than the sum of its proper divisors (391640658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
384519342 is a wasteful number, since it uses less digits than its factorization.
384519342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1560.
The product of its digits is 103680, while the sum is 39.
The square root of 384519342 is about 19609.1647450879. The cubic root of 384519342 is about 727.1757655782.
The spelling of 384519342 in words is "three hundred eighty-four million, five hundred nineteen thousand, three hundred forty-two".
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