Base | Representation |
---|---|
bin | 11100100111010… |
… | …100010110011011 |
3 | 1020110100000220001 |
4 | 130213110112123 |
5 | 1440344202034 |
6 | 115345313431 |
7 | 14616343063 |
oct | 3447242633 |
9 | 1213300801 |
10 | 480069019 |
11 | 226a93a61 |
12 | 114935877 |
13 | 785c7211 |
14 | 47a883a3 |
15 | 2c22ca14 |
hex | 1c9d459b |
480069019 has 4 divisors (see below), whose sum is σ = 483733800. Its totient is φ = 476404240.
The previous prime is 480069011. The next prime is 480069047. The reversal of 480069019 is 910960084.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 480069019 - 23 = 480069011 is a prime.
It is a super-2 number, since 2×4800690192 = 460932526007244722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (480069011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1832194 + ... + 1832455.
It is an arithmetic number, because the mean of its divisors is an integer number (120933450).
Almost surely, 2480069019 is an apocalyptic number.
480069019 is a deficient number, since it is larger than the sum of its proper divisors (3664781).
480069019 is a wasteful number, since it uses less digits than its factorization.
480069019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3664780.
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 480069019 is about 21910.4773795552. The cubic root of 480069019 is about 783.0110542477.
The spelling of 480069019 in words is "four hundred eighty million, sixty-nine thousand, nineteen".
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