Base | Representation |
---|---|
bin | 10101100101000111111… |
… | …100100111011101111000 |
3 | 12020202210210011121212220 |
4 | 111211013330213131320 |
5 | 143244111010233002 |
6 | 3053133430404040 |
7 | 212066253505164 |
oct | 25450774473570 |
9 | 5222723147786 |
10 | 1482970789752 |
11 | 521a19393711 |
12 | 1bb4abb00620 |
13 | a9ac736683a |
14 | 51ac1b45ca4 |
15 | 288973527bc |
hex | 15947f27778 |
1482970789752 has 32 divisors (see below), whose sum is σ = 3717209126400. Its totient is φ = 493019309664.
The previous prime is 1482970789717. The next prime is 1482970789759. The reversal of 1482970789752 is 2579870792841.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1482970789759) 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, 81508648 + ... + 81526839.
It is an arithmetic number, because the mean of its divisors is an integer number (116162785200).
Almost surely, 21482970789752 is an apocalyptic number.
1482970789752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1482970789752 is an abundant number, since it is smaller than the sum of its proper divisors (2234238336648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1482970789752 is a wasteful number, since it uses less digits than its factorization.
1482970789752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163035875 (or 163035871 counting only the distinct ones).
The product of its (nonzero) digits is 142248960, while the sum is 69.
It can be divided in two parts, 1482970 and 789752, that added together give a palindrome (2272722).
The spelling of 1482970789752 in words is "one trillion, four hundred eighty-two billion, nine hundred seventy million, seven hundred eighty-nine thousand, seven hundred fifty-two".
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