Base | Representation |
---|---|
bin | 1101000100101111110… |
… | …01000010100100100100 |
3 | 1120221112020220221120212 |
4 | 12202113321002210210 |
5 | 24330003034124030 |
6 | 542212052514552 |
7 | 44312132512325 |
oct | 6422771024444 |
9 | 1527466827525 |
10 | 449224911140 |
11 | 163573829745 |
12 | 7309061ba58 |
13 | 3349193aab5 |
14 | 17a579b044c |
15 | ba431d7595 |
hex | 6897e42924 |
449224911140 has 48 divisors (see below), whose sum is σ = 966236779200. Its totient is φ = 175384040832.
The previous prime is 449224911103. The next prime is 449224911143. The reversal of 449224911140 is 41119422944.
It is not an unprimeable number, because it can be changed into a prime (449224911143) by changing a digit.
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, 1391750 + ... + 1683869.
It is an arithmetic number, because the mean of its divisors is an integer number (20129932900).
Almost surely, 2449224911140 is an apocalyptic number.
It is an amenable number.
449224911140 is an abundant number, since it is smaller than the sum of its proper divisors (517011868060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449224911140 is a wasteful number, since it uses less digits than its factorization.
449224911140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3075804 (or 3075802 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The spelling of 449224911140 in words is "four hundred forty-nine billion, two hundred twenty-four million, nine hundred eleven thousand, one hundred forty".
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