Base | Representation |
---|---|
bin | 1000011110110101010… |
… | …1011100111000111100 |
3 | 111221010011212202221010 |
4 | 2013231111130320330 |
5 | 4341411212304231 |
6 | 150535122035220 |
7 | 13345654250622 |
oct | 2075525347074 |
9 | 457104782833 |
10 | 145715744316 |
11 | 5688581447a |
12 | 242a7aa8b10 |
13 | 10982ab331c |
14 | 70a47a5512 |
15 | 3bcc90a546 |
hex | 21ed55ce3c |
145715744316 has 24 divisors (see below), whose sum is σ = 340304589520. Its totient is φ = 48528888192.
The previous prime is 145715744297. The next prime is 145715744323. The reversal of 145715744316 is 613447517541.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5364211 + ... + 5391306.
Almost surely, 2145715744316 is an apocalyptic number.
It is an amenable number.
145715744316 is an abundant number, since it is smaller than the sum of its proper divisors (194588845204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145715744316 is a wasteful number, since it uses less digits than its factorization.
145715744316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10756653 (or 10756651 counting only the distinct ones).
The product of its digits is 1411200, while the sum is 48.
The spelling of 145715744316 in words is "one hundred forty-five billion, seven hundred fifteen million, seven hundred forty-four thousand, three hundred sixteen".
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