Base | Representation |
---|---|
bin | 1000010001101… |
… | …10111101001100 |
3 | 11211122110120211 |
4 | 10020312331030 |
5 | 120233243431 |
6 | 10520052204 |
7 | 1502104036 |
oct | 410667514 |
9 | 154573524 |
10 | 69431116 |
11 | 36212697 |
12 | 1b304064 |
13 | 114cc901 |
14 | 9314c56 |
15 | 61672b1 |
hex | 4236f4c |
69431116 has 6 divisors (see below), whose sum is σ = 121504460. Its totient is φ = 34715556.
The previous prime is 69431101. The next prime is 69431119. The reversal of 69431116 is 61113496.
It is not an unprimeable number, because it can be changed into a prime (69431119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8678886 + ... + 8678893.
Almost surely, 269431116 is an apocalyptic number.
It is an amenable number.
69431116 is a deficient number, since it is larger than the sum of its proper divisors (52073344).
69431116 is a wasteful number, since it uses less digits than its factorization.
69431116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17357783 (or 17357781 counting only the distinct ones).
The product of its digits is 3888, while the sum is 31.
The square root of 69431116 is about 8332.5335882911. The cubic root of 69431116 is about 411.0090474227.
The spelling of 69431116 in words is "sixty-nine million, four hundred thirty-one thousand, one hundred sixteen".
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