Base | Representation |
---|---|
bin | 100001000000111101001100… |
… | …011110000101010001111000 |
3 | 201001010002210020022021012121 |
4 | 201000331030132011101320 |
5 | 123012434121014031412 |
6 | 1232452310241051024 |
7 | 42404305100445244 |
oct | 4100751436052170 |
9 | 631102706267177 |
10 | 145201242330232 |
11 | 422a15569a8000 |
12 | 14350b82326a74 |
13 | 63035592b967a |
14 | 27bdac5b43424 |
15 | 11bc03e280107 |
hex | 840f4c785478 |
145201242330232 has 32 divisors (see below), whose sum is σ = 299457107607600. Its totient is φ = 66000564690720.
The previous prime is 145201242330217. The next prime is 145201242330233. The reversal of 145201242330232 is 232033242102541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145201242330233) 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, 6818229507 + ... + 6818250802.
Almost surely, 2145201242330232 is an apocalyptic number.
It is an amenable number.
145201242330232 is an abundant number, since it is smaller than the sum of its proper divisors (154255865277368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145201242330232 is a wasteful number, since it uses less digits than its factorization.
145201242330232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13636480348 (or 13636480322 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 34.
Adding to 145201242330232 its reverse (232033242102541), we get a palindrome (377234484432773).
The spelling of 145201242330232 in words is "one hundred forty-five trillion, two hundred one billion, two hundred forty-two million, three hundred thirty thousand, two hundred thirty-two".
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