Base | Representation |
---|---|
bin | 1001110110000… |
… | …0010001000001 |
3 | 2212200200112200 |
4 | 2131200101001 |
5 | 41032220034 |
6 | 4032543413 |
7 | 1010643264 |
oct | 235402101 |
9 | 85620480 |
10 | 41288769 |
11 | 21340955 |
12 | 119b1b69 |
13 | 8728332 |
14 | 56aacdb |
15 | 3958a99 |
hex | 2760441 |
41288769 has 12 divisors (see below), whose sum is σ = 59833956. Its totient is φ = 27436032.
The previous prime is 41288759. The next prime is 41288771. The reversal of 41288769 is 96788214.
It can be written as a sum of positive squares in 2 ways, for example, as 20930625 + 20358144 = 4575^2 + 4512^2 .
It is not a de Polignac number, because 41288769 - 27 = 41288641 is a prime.
It is a super-2 number, since 2×412887692 = 3409524891070722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (41288759) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4512 + ... + 10145.
It is an arithmetic number, because the mean of its divisors is an integer number (4986163).
Almost surely, 241288769 is an apocalyptic number.
It is an amenable number.
41288769 is a deficient number, since it is larger than the sum of its proper divisors (18545187).
41288769 is a wasteful number, since it uses less digits than its factorization.
41288769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14976 (or 14973 counting only the distinct ones).
The product of its digits is 193536, while the sum is 45.
The square root of 41288769 is about 6425.6337430638. The cubic root of 41288769 is about 345.6293741510.
The spelling of 41288769 in words is "forty-one million, two hundred eighty-eight thousand, seven hundred sixty-nine".
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