Base | Representation |
---|---|
bin | 100000111110000100001000… |
… | …011010011000010010011100 |
3 | 201000102002212202210021011111 |
4 | 200332010020122120102130 |
5 | 123001210141143410322 |
6 | 1232221124341231404 |
7 | 42354041626562026 |
oct | 4076041032302234 |
9 | 630362782707144 |
10 | 145002532013212 |
11 | 42225257127805 |
12 | 1431a566702564 |
13 | 62ba8ac232523 |
14 | 27b4235059016 |
15 | 11b6cae15e177 |
hex | 83e10869849c |
145002532013212 has 48 divisors (see below), whose sum is σ = 261079426171872. Its totient is φ = 70427191403520.
The previous prime is 145002532013189. The next prime is 145002532013249. The reversal of 145002532013212 is 212310235200541.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82929912 + ... + 84660352.
It is an arithmetic number, because the mean of its divisors is an integer number (5439154711914).
Almost surely, 2145002532013212 is an apocalyptic number.
It is an amenable number.
145002532013212 is a deficient number, since it is larger than the sum of its proper divisors (116076894158660).
145002532013212 is a wasteful number, since it uses less digits than its factorization.
145002532013212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1733158 (or 1733156 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 145002532013212 its reverse (212310235200541), we get a palindrome (357312767213753).
The spelling of 145002532013212 in words is "one hundred forty-five trillion, two billion, five hundred thirty-two million, thirteen thousand, two hundred twelve".
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