Base | Representation |
---|---|
bin | 10001010111110… |
… | …01110100001111 |
3 | 101011012200111111 |
4 | 20223321310033 |
5 | 244301223420 |
6 | 22243232451 |
7 | 3416441200 |
oct | 1053716417 |
9 | 334180444 |
10 | 145726735 |
11 | 75293720 |
12 | 40978727 |
13 | 24263b4b |
14 | 154d55a7 |
15 | cbd845a |
hex | 8af9d0f |
145726735 has 48 divisors (see below), whose sum is σ = 231662592. Its totient is φ = 86856000.
The previous prime is 145726729. The next prime is 145726759. The reversal of 145726735 is 537627541.
It is not a de Polignac number, because 145726735 - 29 = 145726223 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60810 + ... + 63160.
It is an arithmetic number, because the mean of its divisors is an integer number (4826304).
Almost surely, 2145726735 is an apocalyptic number.
145726735 is a deficient number, since it is larger than the sum of its proper divisors (85935857).
145726735 is a wasteful number, since it uses less digits than its factorization.
145726735 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2404 (or 2397 counting only the distinct ones).
The product of its digits is 176400, while the sum is 40.
The square root of 145726735 is about 12071.7328913458. The cubic root of 145726735 is about 526.2350183709.
The spelling of 145726735 in words is "one hundred forty-five million, seven hundred twenty-six thousand, seven hundred thirty-five".
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