Base | Representation |
---|---|
bin | 1000001111000… |
… | …11100001011000 |
3 | 11211000002210111 |
4 | 10013203201120 |
5 | 120141324433 |
6 | 10504454104 |
7 | 1466151505 |
oct | 407434130 |
9 | 154002714 |
10 | 69089368 |
11 | 35aa9957 |
12 | 1b17a334 |
13 | 114101aa |
14 | 92664ac |
15 | 60eadcd |
hex | 41e3858 |
69089368 has 32 divisors (see below), whose sum is σ = 134791200. Its totient is φ = 33159168.
The previous prime is 69089357. The next prime is 69089407. The reversal of 69089368 is 86398096.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 44005 + ... + 45547.
It is an arithmetic number, because the mean of its divisors is an integer number (4212225).
Almost surely, 269089368 is an apocalyptic number.
It is an amenable number.
69089368 is a deficient number, since it is larger than the sum of its proper divisors (65701832).
69089368 is a wasteful number, since it uses less digits than its factorization.
69089368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1771 (or 1767 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 49.
The square root of 69089368 is about 8312.0014436957. The cubic root of 69089368 is about 410.3335932639. Note that the first 3 decimals are identical.
The spelling of 69089368 in words is "sixty-nine million, eighty-nine thousand, three hundred sixty-eight".
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