Base | Representation |
---|---|
bin | 1000001111010… |
… | …00100100011001 |
3 | 11211001011011011 |
4 | 10013220210121 |
5 | 120143010131 |
6 | 10505133521 |
7 | 1466266000 |
oct | 407504431 |
9 | 154034134 |
10 | 69110041 |
11 | 36013440 |
12 | 1b18a2a1 |
13 | 11419720 |
14 | 926dc37 |
15 | 61020b1 |
hex | 41e8919 |
69110041 has 32 divisors (see below), whose sum is σ = 94752000. Its totient is φ = 49674240.
The previous prime is 69110023. The next prime is 69110057. The reversal of 69110041 is 14001196.
It is a de Polignac number, because none of the positive numbers 2k-69110041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 69109994 and 69110021.
It is not an unprimeable number, because it can be changed into a prime (69110071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48345 + ... + 49753.
It is an arithmetic number, because the mean of its divisors is an integer number (2961000).
Almost surely, 269110041 is an apocalyptic number.
It is an amenable number.
69110041 is a deficient number, since it is larger than the sum of its proper divisors (25641959).
69110041 is a wasteful number, since it uses less digits than its factorization.
69110041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1454 (or 1440 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 22.
The square root of 69110041 is about 8313.2449139912. The cubic root of 69110041 is about 410.3745160121.
The spelling of 69110041 in words is "sixty-nine million, one hundred ten thousand, forty-one".
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