Base | Representation |
---|---|
bin | 10001010101001… |
… | …10101101011111 |
3 | 101010120101120002 |
4 | 20222212231133 |
5 | 244204330320 |
6 | 22232044515 |
7 | 3413522603 |
oct | 1052465537 |
9 | 333511502 |
10 | 145386335 |
11 | 750809a6 |
12 | 4083373b |
13 | 24174c23 |
14 | 15447503 |
15 | cb6c675 |
hex | 8aa6b5f |
145386335 has 16 divisors (see below), whose sum is σ = 183029760. Its totient is φ = 110652960.
The previous prime is 145386331. The next prime is 145386337. The reversal of 145386335 is 533683541.
It is not a de Polignac number, because 145386335 - 22 = 145386331 is a prime.
It is a super-2 number, since 2×1453863352 = 42274372809464450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145386331) 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, 18656 + ... + 25274.
It is an arithmetic number, because the mean of its divisors is an integer number (11439360).
Almost surely, 2145386335 is an apocalyptic number.
145386335 is a deficient number, since it is larger than the sum of its proper divisors (37643425).
145386335 is a wasteful number, since it uses less digits than its factorization.
145386335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6838.
The product of its digits is 129600, while the sum is 38.
The square root of 145386335 is about 12057.6255954479. The cubic root of 145386335 is about 525.8249585028.
The spelling of 145386335 in words is "one hundred forty-five million, three hundred eighty-six thousand, three hundred thirty-five".
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