Base | Representation |
---|---|
bin | 1101000101010000111… |
… | …01111000011100000011 |
3 | 1120222020122012112211221 |
4 | 12202220131320130003 |
5 | 24331040232120134 |
6 | 542255425215511 |
7 | 44322050332030 |
oct | 6425035703403 |
9 | 1528218175757 |
10 | 449503004419 |
11 | 1636a68002a7 |
12 | 73149791597 |
13 | 33507438631 |
14 | 17a828c0387 |
15 | ba5c81a5b4 |
hex | 68a8778703 |
449503004419 has 32 divisors (see below), whose sum is σ = 524733834240. Its totient is φ = 377114476032.
The previous prime is 449503004399. The next prime is 449503004441. The reversal of 449503004419 is 914400305944.
It is not a de Polignac number, because 449503004419 - 25 = 449503004387 is a prime.
It is a super-2 number, since 2×4495030044192 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (449503004459) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56233087 + ... + 56241079.
It is an arithmetic number, because the mean of its divisors is an integer number (16397932320).
Almost surely, 2449503004419 is an apocalyptic number.
449503004419 is a deficient number, since it is larger than the sum of its proper divisors (75230829821).
449503004419 is a wasteful number, since it uses less digits than its factorization.
449503004419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8899.
The product of its (nonzero) digits is 311040, while the sum is 43.
The spelling of 449503004419 in words is "four hundred forty-nine billion, five hundred three million, four thousand, four hundred nineteen".
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