Base | Representation |
---|---|
bin | 10001010111111… |
… | …10111010001100 |
3 | 101011020202010010 |
4 | 20223332322030 |
5 | 244302410341 |
6 | 22243513220 |
7 | 3416556051 |
oct | 1053767214 |
9 | 334222103 |
10 | 145747596 |
11 | 752a8365 |
12 | 40988810 |
13 | 242704a7 |
14 | 154dd028 |
15 | cbde716 |
hex | 8afee8c |
145747596 has 48 divisors (see below), whose sum is σ = 375750144. Its totient is φ = 43735296.
The previous prime is 145747577. The next prime is 145747601. The reversal of 145747596 is 695747541.
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, 10840 + ... + 20223.
It is an arithmetic number, because the mean of its divisors is an integer number (7828128).
Almost surely, 2145747596 is an apocalyptic number.
It is an amenable number.
145747596 is an abundant number, since it is smaller than the sum of its proper divisors (230002548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145747596 is a wasteful number, since it uses less digits than its factorization.
145747596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31110 (or 31108 counting only the distinct ones).
The product of its digits is 1058400, while the sum is 48.
The square root of 145747596 is about 12072.5969037320. The cubic root of 145747596 is about 526.2601276160.
Subtracting 145747596 from its reverse (695747541), we obtain a palindrome (549999945).
The spelling of 145747596 in words is "one hundred forty-five million, seven hundred forty-seven thousand, five hundred ninety-six".
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