Base | Representation |
---|---|
bin | 10001011001100… |
… | …10100011011111 |
3 | 101011122111021220 |
4 | 20230302203133 |
5 | 244331143020 |
6 | 22252224423 |
7 | 3421426560 |
oct | 1054624337 |
9 | 334574256 |
10 | 145959135 |
11 | 75432293 |
12 | 40a6b113 |
13 | 2431586a |
14 | 15556167 |
15 | cc32240 |
hex | 8b328df |
145959135 has 16 divisors (see below), whose sum is σ = 266896896. Its totient is φ = 66724128.
The previous prime is 145959133. The next prime is 145959179. The reversal of 145959135 is 531959541.
It is not a de Polignac number, because 145959135 - 21 = 145959133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145959133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694939 + ... + 695148.
It is an arithmetic number, because the mean of its divisors is an integer number (16681056).
Almost surely, 2145959135 is an apocalyptic number.
145959135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
145959135 is a deficient number, since it is larger than the sum of its proper divisors (120937761).
145959135 is a wasteful number, since it uses less digits than its factorization.
145959135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1390102.
The product of its digits is 121500, while the sum is 42.
The square root of 145959135 is about 12081.3548495192. The cubic root of 145959135 is about 526.5146103165.
The spelling of 145959135 in words is "one hundred forty-five million, nine hundred fifty-nine thousand, one hundred thirty-five".
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