Base | Representation |
---|---|
bin | 10001010111111… |
… | …00111001010100 |
3 | 101011020022210122 |
4 | 20223330321110 |
5 | 244302124343 |
6 | 22243411112 |
7 | 3416523026 |
oct | 1053747124 |
9 | 334208718 |
10 | 145739348 |
11 | 752a2147 |
12 | 40983a98 |
13 | 24269801 |
14 | 154da016 |
15 | cbdc068 |
hex | 8afce54 |
145739348 has 12 divisors (see below), whose sum is σ = 268467360. Its totient is φ = 69034392.
The previous prime is 145739327. The next prime is 145739353. The reversal of 145739348 is 843937541.
145739348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 145739299 and 145739308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958736 + ... + 958887.
It is an arithmetic number, because the mean of its divisors is an integer number (22372280).
Almost surely, 2145739348 is an apocalyptic number.
It is an amenable number.
145739348 is a deficient number, since it is larger than the sum of its proper divisors (122728012).
145739348 is a wasteful number, since it uses less digits than its factorization.
145739348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1917646 (or 1917644 counting only the distinct ones).
The product of its digits is 362880, while the sum is 44.
The square root of 145739348 is about 12072.2552988247. The cubic root of 145739348 is about 526.2502002358.
The spelling of 145739348 in words is "one hundred forty-five million, seven hundred thirty-nine thousand, three hundred forty-eight".
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