Base | Representation |
---|---|
bin | 10101000001110011101… |
… | …101001111010100001000 |
3 | 12010010221000222122021022 |
4 | 111001303231033110020 |
5 | 142133430331004004 |
6 | 3023502533532012 |
7 | 206254456315160 |
oct | 25016355172410 |
9 | 5103830878238 |
10 | 1445050250504 |
11 | 50792a215283 |
12 | 1b40884a4008 |
13 | a6363060433 |
14 | 4dd257d95a0 |
15 | 278c81c72be |
hex | 15073b4f508 |
1445050250504 has 64 divisors (see below), whose sum is σ = 3298318652160. Its totient is φ = 579387064320.
The previous prime is 1445050250491. The next prime is 1445050250537. The reversal of 1445050250504 is 4050520505441.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4385657 + ... + 4703624.
It is an arithmetic number, because the mean of its divisors is an integer number (51536228940).
Almost surely, 21445050250504 is an apocalyptic number.
1445050250504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1445050250504 is an abundant number, since it is smaller than the sum of its proper divisors (1853268401656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1445050250504 is a wasteful number, since it uses less digits than its factorization.
1445050250504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9089478 (or 9089474 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 35.
Adding to 1445050250504 its reverse (4050520505441), we get a palindrome (5495570755945).
The spelling of 1445050250504 in words is "one trillion, four hundred forty-five billion, fifty million, two hundred fifty thousand, five hundred four".
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