Base | Representation |
---|---|
bin | 1001110010001… |
… | …1101110000001 |
3 | 2212020002100111 |
4 | 2130203232001 |
5 | 41001301034 |
6 | 4023351321 |
7 | 1005561250 |
oct | 234435601 |
9 | 85202314 |
10 | 41040769 |
11 | 211915a0 |
12 | 118b2541 |
13 | 866c4a3 |
14 | 5644797 |
15 | 390a364 |
hex | 2723b81 |
41040769 has 16 divisors (see below), whose sum is σ = 51895296. Its totient is φ = 31525200.
The previous prime is 41040767. The next prime is 41040781. The reversal of 41040769 is 96704014.
It is not a de Polignac number, because 41040769 - 21 = 41040767 is a prime.
It is a super-2 number, since 2×410407692 = 3368689440222722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 41040769.
It is not an unprimeable number, because it can be changed into a prime (41040767) 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, 1714 + ... + 9220.
It is an arithmetic number, because the mean of its divisors is an integer number (3243456).
Almost surely, 241040769 is an apocalyptic number.
It is an amenable number.
41040769 is a deficient number, since it is larger than the sum of its proper divisors (10854527).
41040769 is a wasteful number, since it uses less digits than its factorization.
41040769 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7596.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 41040769 is about 6406.3069704784. The cubic root of 41040769 is about 344.9359791588.
The spelling of 41040769 in words is "forty-one million, forty thousand, seven hundred sixty-nine".
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