| Base | Representation |
|---|---|
| bin | 101011001001111… |
| … | …1100101110100000 |
| 3 | 10201220210120200000 |
| 4 | 1112103330232200 |
| 5 | 10431201220143 |
| 6 | 355405100000 |
| 7 | 50612251365 |
| oct | 12623745640 |
| 9 | 3656716600 |
| 10 | 1448070048 |
| 11 | 683441507 |
| 12 | 344b57600 |
| 13 | 1a100c5a9 |
| 14 | da46646c |
| 15 | 871dcbd3 |
| hex | 564fcba0 |
1448070048 has 144 divisors (see below), whose sum is σ = 4330662336. Its totient is φ = 475891200.
The previous prime is 1448070007. The next prime is 1448070067. The reversal of 1448070048 is 8400708441.
It is a happy number.
1448070048 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1448069994 and 1448070021.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566373 + ... + 568923.
It is an arithmetic number, because the mean of its divisors is an integer number (30074044).
Almost surely, 21448070048 is an apocalyptic number.
1448070048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1448070048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2165331168).
1448070048 is an abundant number, since it is smaller than the sum of its proper divisors (2882592288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1448070048 is an equidigital number, since it uses as much as digits as its factorization.
1448070048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2649 (or 2629 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 36.
The square root of 1448070048 is about 38053.5155800354. The cubic root of 1448070048 is about 1131.3488078362.
Adding to 1448070048 its reverse (8400708441), we get a palindrome (9848778489).
The spelling of 1448070048 in words is "one billion, four hundred forty-eight million, seventy thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •