Base | Representation |
---|---|
bin | 1000010011100… |
… | …11000100000100 |
3 | 11212002222022100 |
4 | 10021303010010 |
5 | 120314133231 |
6 | 10525232100 |
7 | 1504150602 |
oct | 411630404 |
9 | 155088270 |
10 | 69677316 |
11 | 36370665 |
12 | 1b402630 |
13 | 115879a7 |
14 | 937a872 |
15 | 61b51e6 |
hex | 4273104 |
69677316 has 18 divisors (see below), whose sum is σ = 176128862. Its totient is φ = 23225760.
The previous prime is 69677303. The next prime is 69677323. The reversal of 69677316 is 61377696.
It can be written as a sum of positive squares in only one way, i.e., 44275716 + 25401600 = 6654^2 + 5040^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 967705 + ... + 967776.
Almost surely, 269677316 is an apocalyptic number.
It is an amenable number.
69677316 is an abundant number, since it is smaller than the sum of its proper divisors (106451546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69677316 is a wasteful number, since it uses less digits than its factorization.
69677316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1935491 (or 1935486 counting only the distinct ones).
The product of its digits is 285768, while the sum is 45.
The square root of 69677316 is about 8347.2939327665. The cubic root of 69677316 is about 411.4942816261.
The spelling of 69677316 in words is "sixty-nine million, six hundred seventy-seven thousand, three hundred sixteen".
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