Base | Representation |
---|---|
bin | 1000001110100… |
… | …11000101110010 |
3 | 11210212200110211 |
4 | 10013103011302 |
5 | 120132201231 |
6 | 10503214334 |
7 | 1465451341 |
oct | 407230562 |
9 | 153780424 |
10 | 69022066 |
11 | 35a63333 |
12 | 1b1473aa |
13 | 113b8679 |
14 | 9249b58 |
15 | 60d5eb1 |
hex | 41d3172 |
69022066 has 8 divisors (see below), whose sum is σ = 104323824. Its totient is φ = 34247460.
The previous prime is 69022061. The next prime is 69022097. The reversal of 69022066 is 66022096.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (69022061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131460 + ... + 131983.
It is an arithmetic number, because the mean of its divisors is an integer number (13040478).
Almost surely, 269022066 is an apocalyptic number.
69022066 is a deficient number, since it is larger than the sum of its proper divisors (35301758).
69022066 is a wasteful number, since it uses less digits than its factorization.
69022066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263576.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 69022066 is about 8307.9519738622. The cubic root of 69022066 is about 410.2003106068.
The spelling of 69022066 in words is "sixty-nine million, twenty-two thousand, sixty-six".
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