Base | Representation |
---|---|
bin | 11011111100110… |
… | …100011000101010 |
3 | 1012200101000100021 |
4 | 123330310120222 |
5 | 1430021144132 |
6 | 114310431054 |
7 | 14422552102 |
oct | 3374643052 |
9 | 1180330307 |
10 | 468928042 |
11 | 220774640 |
12 | 11106248a |
13 | 761c621b |
14 | 463c8202 |
15 | 2b27b997 |
hex | 1bf3462a |
468928042 has 32 divisors (see below), whose sum is σ = 788843520. Its totient is φ = 207258480.
The previous prime is 468928039. The next prime is 468928049. The reversal of 468928042 is 240829864.
It is a self number, because there is not a number n which added to its sum of digits gives 468928042.
It is not an unprimeable number, because it can be changed into a prime (468928049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114433 + ... + 118459.
It is an arithmetic number, because the mean of its divisors is an integer number (24651360).
Almost surely, 2468928042 is an apocalyptic number.
468928042 is a deficient number, since it is larger than the sum of its proper divisors (319915478).
468928042 is a wasteful number, since it uses less digits than its factorization.
468928042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4186.
The product of its (nonzero) digits is 221184, while the sum is 43.
The square root of 468928042 is about 21654.7464081203. The cubic root of 468928042 is about 776.9064638863.
The spelling of 468928042 in words is "four hundred sixty-eight million, nine hundred twenty-eight thousand, forty-two".
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