Base | Representation |
---|---|
bin | 10101000110011101000… |
… | …111111011100001100000 |
3 | 12010121210210020021011221 |
4 | 111012131013323201200 |
5 | 142224140230033410 |
6 | 3030050023144424 |
7 | 206522226214345 |
oct | 25063507734140 |
9 | 5117723207157 |
10 | 1450040080480 |
11 | 509a5a906402 |
12 | 1b503b5a5114 |
13 | a6979a6ac54 |
14 | 5027a3b07cc |
15 | 27abb2c04da |
hex | 1519d1fb860 |
1450040080480 has 48 divisors (see below), whose sum is σ = 3459637745424. Its totient is φ = 574273292800.
The previous prime is 1450040080421. The next prime is 1450040080481. The reversal of 1450040080480 is 840800400541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1450040080481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44848942 + ... + 44881261.
It is an arithmetic number, because the mean of its divisors is an integer number (72075786363).
Almost surely, 21450040080480 is an apocalyptic number.
1450040080480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1450040080480 is an abundant number, since it is smaller than the sum of its proper divisors (2009597664944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450040080480 is a wasteful number, since it uses less digits than its factorization.
1450040080480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89730319 (or 89730311 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 34.
The spelling of 1450040080480 in words is "one trillion, four hundred fifty billion, forty million, eighty thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •