Base | Representation |
---|---|
bin | 10001010010101… |
… | …11001011111101 |
3 | 101002221211202000 |
4 | 20221113023331 |
5 | 244113414410 |
6 | 22221052513 |
7 | 3410665134 |
oct | 1051271375 |
9 | 332854660 |
10 | 145060605 |
11 | 749791a8 |
12 | 406b7139 |
13 | 2408c8a1 |
14 | 153a091b |
15 | cb05dc0 |
hex | 8a572fd |
145060605 has 16 divisors (see below), whose sum is σ = 257885760. Its totient is φ = 77365584.
The previous prime is 145060567. The next prime is 145060613. The reversal of 145060605 is 506060541.
It is a happy number.
145060605 is a `hidden beast` number, since 1 + 4 + 50 + 6 + 0 + 605 = 666.
It is not a de Polignac number, because 145060605 - 210 = 145059581 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
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, 537127 + ... + 537396.
It is an arithmetic number, because the mean of its divisors is an integer number (16117860).
Almost surely, 2145060605 is an apocalyptic number.
145060605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
145060605 is a deficient number, since it is larger than the sum of its proper divisors (112825155).
145060605 is a wasteful number, since it uses less digits than its factorization.
145060605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1074537 (or 1074531 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 145060605 is about 12044.1108015494. The cubic root of 145060605 is about 525.4319710066.
The spelling of 145060605 in words is "one hundred forty-five million, sixty thousand, six hundred five".
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