Base | Representation |
---|---|
bin | 10001010110110… |
… | …00111100011111 |
3 | 101010221211210211 |
4 | 20223120330133 |
5 | 244232421340 |
6 | 22240313251 |
7 | 3415340515 |
oct | 1053307437 |
9 | 333854724 |
10 | 145592095 |
11 | 75201550 |
12 | 40912827 |
13 | 2421778c |
14 | 1549c4b5 |
15 | cbad5ea |
hex | 8ad8f1f |
145592095 has 12 divisors (see below), whose sum is σ = 190710504. Its totient is φ = 105820080.
The previous prime is 145592081. The next prime is 145592101. The reversal of 145592095 is 590295541.
It is not a de Polignac number, because 145592095 - 27 = 145591967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88672 + ... + 90298.
It is an arithmetic number, because the mean of its divisors is an integer number (15892542).
Almost surely, 2145592095 is an apocalyptic number.
145592095 is a deficient number, since it is larger than the sum of its proper divisors (45118409).
145592095 is an frugal number, since it uses more digits than its factorization.
145592095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3270 (or 1643 counting only the distinct ones).
The product of its (nonzero) digits is 81000, while the sum is 40.
The square root of 145592095 is about 12066.1549385046. The cubic root of 145592095 is about 526.0729018937.
The spelling of 145592095 in words is "one hundred forty-five million, five hundred ninety-two thousand, ninety-five".
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